Language: C++


~/Prac_c
❯ rm -r -f test;oj dl http://arc074.contest.atcoder.jp/tasks/arc074_b
[x] problem recognized: <onlinejudge.atcoder.AtCoderProblem object at 0x105b90c50>: http://arc074.contest.atcoder.jp/tasks/arc074_b
[*] load cookie from: /Users/Mori/.local/share/onlinejudge/cookie.jar
[x] GET: http://arc074.contest.atcoder.jp/tasks/arc074_b
[x] 200 OK
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 1
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 1
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 2
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 2
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 3
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 3
[*] save cookie to: /Users/Mori/.local/share/onlinejudge/cookie.jar

[*] sample 0
[x] input: 入力例 1
2
3 1 4 1 5 9
[+] saved to: test/sample-1.in
[x] output: 出力例 1
1
[+] saved to: test/sample-1.out

[*] sample 1
[x] input: 入力例 2
1
1 2 3
[+] saved to: test/sample-2.in
[x] output: 出力例 2
-1
[+] saved to: test/sample-2.out

[*] sample 2
[x] input: 入力例 3
3
8 2 2 7 4 6 5 3 8
[+] saved to: test/sample-3.in
[x] output: 出力例 3
5
[+] saved to: test/sample-3.out

~/Prac_c 8s
❯ rm -r -f test;oj dl https://aising2019.contest.atcoder.jp/tasks/aising2019_a
[x] problem recognized: <onlinejudge.atcoder.AtCoderProblem object at 0x10bdb7e48>: https://aising2019.contest.atcoder.jp/tasks/aising2019_a
[*] load cookie from: /Users/Mori/.local/share/onlinejudge/cookie.jar
[x] GET: http://aising2019.contest.atcoder.jp/tasks/aising2019_a
[x] 200 OK
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 1
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 1
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 2
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 2
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 3
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 3
[*] save cookie to: /Users/Mori/.local/share/onlinejudge/cookie.jar

[*] sample 0
[x] input: å
¥å¾ 1
3
2
3
[+] saved to: test/sample-1.in
[x] output: åºå¾ 1
2
[+] saved to: test/sample-1.out

[*] sample 1
[x] input: å
¥å¾ 2
100
1
1
[+] saved to: test/sample-2.in
[x] output: åºå¾ 2
10000
[+] saved to: test/sample-2.out

[*] sample 2
[x] input: å
¥å¾ 3
5
4
2
[+] saved to: test/sample-3.in
[x] output: åºå¾ 3
8
[+] saved to: test/sample-3.out

~/Prac_c
❯ g++ -std=c++14 code1.cpp
code1.cpp: In function 'int main()':
code1.cpp:20:10: error: no match for 'operator>>' (operand types are 'std::ostream {aka std::basic_ostream<char>}' and 'll {aka long long int}')
     cout >> (n-w+1)*(n-h+1);
          ^
code1.cpp:20:10: note: candidate: operator>>(int, ll {aka long long int}) <built-in>
code1.cpp:20:10: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'int'
In file included from /opt/local/include/gcc5/c++/string:53:0,
                 from /opt/local/include/gcc5/c++/bits/locale_classes.h:40,
                 from /opt/local/include/gcc5/c++/bits/ios_base.h:41,
                 from /opt/local/include/gcc5/c++/ios:42,
                 from /opt/local/include/gcc5/c++/istream:38,
                 from /opt/local/include/gcc5/c++/sstream:38,
                 from /opt/local/include/gcc5/c++/complex:45,
                 from /opt/local/include/gcc5/c++/ccomplex:38,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/basic_string.tcc:1437:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
     operator>>(basic_istream<_CharT, _Traits>& __in,
     ^
/opt/local/include/gcc5/c++/bits/basic_string.tcc:1437:5: note:   template argument deduction/substitutionfailed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/istream:934:0,
                 from /opt/local/include/gcc5/c++/sstream:38,
                 from /opt/local/include/gcc5/c++/complex:45,
                 from /opt/local/include/gcc5/c++/ccomplex:38,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/istream.tcc:963:5: note: candidate: template<class _CharT2, class _Traits2> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
     ^
/opt/local/include/gcc5/c++/bits/istream.tcc:963:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/istream:934:0,
                 from /opt/local/include/gcc5/c++/sstream:38,
                 from /opt/local/include/gcc5/c++/complex:45,
                 from /opt/local/include/gcc5/c++/ccomplex:38,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/istream.tcc:931:5: note: candidate: template<class _CharT, class _Traits>std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
     ^
/opt/local/include/gcc5/c++/bits/istream.tcc:931:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/sstream:38:0,
                 from /opt/local/include/gcc5/c++/complex:45,
                 from /opt/local/include/gcc5/c++/ccomplex:38,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/istream:756:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
     ^
/opt/local/include/gcc5/c++/istream:756:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/sstream:38:0,
                 from /opt/local/include/gcc5/c++/complex:45,
                 from /opt/local/include/gcc5/c++/ccomplex:38,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/istream:761:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&)
     operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
     ^
/opt/local/include/gcc5/c++/istream:761:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/sstream:38:0,
                 from /opt/local/include/gcc5/c++/complex:45,
                 from /opt/local/include/gcc5/c++/ccomplex:38,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/istream:803:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
     ^
/opt/local/include/gcc5/c++/istream:803:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/sstream:38:0,
                 from /opt/local/include/gcc5/c++/complex:45,
                 from /opt/local/include/gcc5/c++/ccomplex:38,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/istream:808:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*)
     operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
     ^
/opt/local/include/gcc5/c++/istream:808:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/sstream:38:0,
                 from /opt/local/include/gcc5/c++/complex:45,
                 from /opt/local/include/gcc5/c++/ccomplex:38,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/istream:924:5: note: candidate: template<class _CharT, class _Traits, class _Tp> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&)
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^
/opt/local/include/gcc5/c++/istream:924:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/ccomplex:38:0,
                 from bits/stdc++.h:52,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/complex:493:5: note: candidate: template<class _Tp, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::complex<_Tp>&)
     operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
     ^
/opt/local/include/gcc5/c++/complex:493:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:65:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bitset:1462:5: note: candidate: template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::bitset<_Nb>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
     ^
/opt/local/include/gcc5/c++/bitset:1462:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:71:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/iomanip:71:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Resetiosflags)
     operator>>(basic_istream<_CharT, _Traits>& __is, _Resetiosflags __f)
     ^
/opt/local/include/gcc5/c++/iomanip:71:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:71:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/iomanip:101:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Setiosflags)
     operator>>(basic_istream<_CharT, _Traits>& __is, _Setiosflags __f)
     ^
/opt/local/include/gcc5/c++/iomanip:101:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:71:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/iomanip:132:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Setbase)
     operator>>(basic_istream<_CharT, _Traits>& __is, _Setbase __f)
     ^
/opt/local/include/gcc5/c++/iomanip:132:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:71:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/iomanip:170:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Setfill<_CharT>)
     operator>>(basic_istream<_CharT, _Traits>& __is, _Setfill<_CharT> __f)
     ^
/opt/local/include/gcc5/c++/iomanip:170:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:71:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/iomanip:200:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Setprecision)
     operator>>(basic_istream<_CharT, _Traits>& __is, _Setprecision __f)
     ^
/opt/local/include/gcc5/c++/iomanip:200:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:71:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/iomanip:230:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Setw)
     operator>>(basic_istream<_CharT, _Traits>& __is, _Setw __f)
     ^
/opt/local/include/gcc5/c++/iomanip:230:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:71:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/iomanip:264:5: note: candidate: template<class _CharT, class _Traits, class _MoneyT> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Get_money<_MoneyT>)
     operator>>(basic_istream<_CharT, _Traits>& __is, _Get_money<_MoneyT> __f)
     ^
/opt/local/include/gcc5/c++/iomanip:264:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:71:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/iomanip:418:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::_Get_time<_CharT>)
     operator>>(basic_istream<_CharT, _Traits>& __is, _Get_time<_CharT> __f)
     ^
/opt/local/include/gcc5/c++/iomanip:418:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/valarray:587:0,
                 from bits/stdc++.h:94,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note: candidate: template<class _Dom1, class _Dom2> std::_Expr<std::_BinClos<std::__shift_right, std::_Expr, std::_Expr, _Dom1, _Dom2>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::_Expr<_Dom2, typename _Dom2::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(>>, __shift_right)
     ^
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/valarray:587:0,
                 from bits/stdc++.h:94,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__shift_right, std::_Expr, std::_Constant, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const typename _Dom::value_type&)
     _DEFINE_EXPR_BINARY_OPERATOR(>>, __shift_right)
     ^
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/valarray:587:0,
                 from bits/stdc++.h:94,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__shift_right, std::_Constant, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const typename _Dom::value_type&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(>>, __shift_right)
     ^
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'll {aka long long int}'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/valarray:587:0,
                 from bits/stdc++.h:94,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__shift_right, std::_Expr, std::_ValArray, _Dom, typename _Dom::value_type>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const std::_Expr<_Dom1, typename _Dom1::value_type>&, const std::valarray<typename _Dom::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(>>, __shift_right)
     ^
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'const std::_Expr<_Dom1, typename _Dom1::value_type>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/valarray:587:0,
                 from bits/stdc++.h:94,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note: candidate: template<class _Dom> std::_Expr<std::_BinClos<std::__shift_right, std::_ValArray, std::_Expr, typename _Dom::value_type, _Dom>, typename std::__fun<std::__shift_right, typename _Dom1::value_type>::result_type> std::operator>>(const std::valarray<typename _Dom::value_type>&, const std::_Expr<_Dom1, typename _Dom1::value_type>&)
     _DEFINE_EXPR_BINARY_OPERATOR(>>, __shift_right)
     ^
/opt/local/include/gcc5/c++/bits/valarray_after.h:411:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   mismatched types 'const std::_Expr<_Dom1, typename _Dom1::value_type>' and 'll {aka long long int}'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:94:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/valarray:1176:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__shift_right, std::_ValArray, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const std::valarray<_Tp>&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(>>, __shift_right)
 ^
/opt/local/include/gcc5/c++/valarray:1176:1: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'const std::valarray<_Tp>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:94:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/valarray:1176:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__shift_right, std::_ValArray, std::_Constant, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const std::valarray<_Tp>&, const _Tp&)
 _DEFINE_BINARY_OPERATOR(>>, __shift_right)
 ^
/opt/local/include/gcc5/c++/valarray:1176:1: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'const std::valarray<_Tp>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from bits/stdc++.h:94:0,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/valarray:1176:1: note: candidate: template<class _Tp> std::_Expr<std::_BinClos<std::__shift_right, std::_Constant, std::_ValArray, _Tp, _Tp>, typename std::__fun<std::__shift_right, _Tp>::result_type> std::operator>>(const _Tp&, const std::valarray<_Tp>&)
 _DEFINE_BINARY_OPERATOR(>>, __shift_right)
 ^
/opt/local/include/gcc5/c++/valarray:1176:1: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   mismatched types 'const std::valarray<_Tp>' and 'll {aka long long int}'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:505:5: note: candidate: template<class _UIntType1, long unsigned int __w1, long unsigned int __n1, long unsigned int __m1, long unsigned int __r1, _UIntType1 __a1, long unsigned int __u1, _UIntType1 __d1, long unsigned int __s1, _UIntType1 __b1, long unsigned int __t1, _UIntType1 __c1, long unsigned int __l1, _UIntType1 __f1, class _CharT, class _Traits> std::basic_istream<_CharT,_Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:505:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:898:5: note: candidate: template<class _IntType, class _CharT,class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::uniform_int_distribution<_IntType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:898:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:960:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&,std::uniform_real_distribution<_IntType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:960:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2147:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::cauchy_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2147:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:49:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.h:3594:5: note: candidate: template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::bernoulli_distribution&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.h:3594:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:1925:5: note: candidate: template<class _RealType1, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::normal_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:1925:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:1104:5: note: candidate: template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&,std::geometric_distribution<_IntType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:1104:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2469:5: note: candidate: template<class _RealType1, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::gamma_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2469:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:1754:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::exponential_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:1754:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2546:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::weibull_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2546:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2622:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::extreme_value_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2622:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:178:5: note: candidate: template<class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::linear_congruential_engine<_UIntType, __a, __c, __m>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:178:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:657:5: note: candidate: template<class _UIntType, long unsigned int __w, long unsigned int __s, long unsigned int __r, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::subtract_with_carry_engine<_UIntType, __w, __s, __r>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:657:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:725:5: note: candidate: template<class _RandomNumberEngine, long unsigned int __p, long unsigned int __r, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::discard_block_engine<_RandomNumberEngine, __p, __r>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:725:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:856:5: note: candidate: template<class _RandomNumberEngine, long unsigned int __k, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::shuffle_order_engine<_RandomNumberEngine, __k>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:856:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:1220:5: note: candidate: template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&,std::negative_binomial_distribution<_IntType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:1220:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:1425:5: note: candidate: template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&,std::poisson_distribution<_IntType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:1425:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:1693:5: note: candidate: template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&,std::binomial_distribution<_IntType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:1693:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:1988:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::lognormal_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:1988:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2060:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::chi_squared_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2060:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2225:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::fisher_f_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2225:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2299:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::student_t_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2299:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2761:5: note: candidate: template<class _IntType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&,std::discrete_distribution<_IntType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2761:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:2976:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::piecewise_constant_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:2976:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^
In file included from /opt/local/include/gcc5/c++/random:51:0,
                 from bits/stdc++.h:106,
                 from code1.cpp:1:
/opt/local/include/gcc5/c++/bits/random.tcc:3192:5: note: candidate: template<class _RealType, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::piecewise_linear_distribution<_RealType>&)
     operator>>(std::basic_istream<_CharT, _Traits>& __is,
     ^
/opt/local/include/gcc5/c++/bits/random.tcc:3192:5: note:   template argument deduction/substitution failed:
code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
     cout >> (n-w+1)*(n-h+1);
                           ^

~/Prac_c
❯ g++ -std=c++14 code1.cpp

~/Prac_c
❯ oj test
[*] 3 cases found

[*] sample-1
[x] time: 0.047795 sec
[!] WA if no rstrip
[+] AC

[*] sample-2
[x] time: 0.011509 sec
[!] WA if no rstrip
[+] AC

[*] sample-3
[x] time: 0.011248 sec
[!] WA if no rstrip
[+] AC

[x] slowest: 0.047795 sec  (for sample-1)
[+] test success: 3 cases

~/Prac_c
❯ rm -r -f test;oj dl https://aising2019.contest.atcoder.jp/tasks/aising2019_b
[x] problem recognized: <onlinejudge.atcoder.AtCoderProblem object at 0x1093b69b0>: https://aising2019.contest.atcoder.jp/tasks/aising2019_b
[*] load cookie from: /Users/Mori/.local/share/onlinejudge/cookie.jar
[x] GET: http://aising2019.contest.atcoder.jp/tasks/aising2019_b
[x] 200 OK
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 1
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 1
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 2
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 2
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Input 3
[*] skipped due to language: current one is lang-ja, not lang-en: Sample Output 3
[*] save cookie to: /Users/Mori/.local/share/onlinejudge/cookie.jar

[*] sample 0
[x] input: å
¥å¾ 1
7
5 15
1 10 16 2 7 20 12
[+] saved to: test/sample-1.in
[x] output: åºå¾ 1
2
[+] saved to: test/sample-1.out

[*] sample 1
[x] input: å
¥å¾ 2
8
3 8
5 5 5 10 10 10 15 20
[+] saved to: test/sample-2.in
[x] output: åºå¾ 2
0
[+] saved to: test/sample-2.out

[*] sample 2
[x] input: å
¥å¾ 3
3
5 6
5 6 10
[+] saved to: test/sample-3.in
[x] output: åºå¾ 3
1
[+] saved to: test/sample-3.out

~/Prac_c
❯ g++ -std=c++14 code1.cpp

~/Prac_c
❯ oj test
[*] 3 cases found

[*] sample-1
[x] time: 0.013389 sec
[+] AC

[*] sample-2
[x] time: 0.010883 sec
[+] AC

[*] sample-3
[x] time: 0.008701 sec
[+] AC

[x] slowest: 0.013389 sec  (for sample-1)
[+] test success: 3 cases

~/Prac_c
❯

Compiler output:
a.cc:3:1: error: extended character ❯ is not valid in an identifier
    3 | ❯ rm -r -f test;oj dl http://arc074.contest.atcoder.jp/tasks/arc074_b
      | ^
a.cc:44:1: error: extended character ❯ is not valid in an identifier
   44 | ❯ rm -r -f test;oj dl https://aising2019.contest.atcoder.jp/tasks/aising2019_a
      | ^
a.cc:59:1: error: extended character ¥ is not valid in an identifier
   59 | ¥å¾ 1
      | ^
a.cc:70:1: error: extended character ¥ is not valid in an identifier
   70 | ¥å¾ 2
      | ^
a.cc:81:1: error: extended character ¥ is not valid in an identifier
   81 | ¥å¾ 3
      | ^
a.cc:91:1: error: extended character ❯ is not valid in an identifier
   91 | ❯ g++ -std=c++14 code1.cpp
      | ^
a.cc:92:24: warning: multi-character literal with 10 characters exceeds 'int' size of 4 bytes
   92 | code1.cpp: In function 'int main()':
      |                        ^~~~~~~~~~~~
a.cc:93:38: warning: multi-character literal with 10 characters exceeds 'int' size of 4 bytes
   93 | code1.cpp:20:10: error: no match for 'operator>>' (operand types are 'std::ostream {aka std::basic_ostream<char>}' and 'll {aka long long int}')
      |                                      ^~~~~~~~~~~~
a.cc:93:70: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
   93 | code1.cpp:20:10: error: no match for 'operator>>' (operand types are 'std::ostream {aka std::basic_ostream<char>}' and 'll {aka long long int}')
      |                                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:93:120: warning: multi-character literal with 22 characters exceeds 'int' size of 4 bytes
   93 | code1.cpp:20:10: error: no match for 'operator>>' (operand types are 'std::ostream {aka std::basic_ostream<char>}' and 'll {aka long long int}')
      |                                                                                                                        ^~~~~~~~~~~~~~~~~~~~~~~~
a.cc:97:66: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
   97 | code1.cpp:20:10: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'int'
      |                                                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:97:115: warning: multi-character character constant [-Wmultichar]
   97 | code1.cpp:20:10: note:   no known conversion for argument 1 from 'std::ostream {aka std::basic_ostream<char>}' to 'int'
      |                                                                                                                   ^~~~~
a.cc:112:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  112 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:112:92: warning: multi-character literal with 35 characters exceeds 'int' size of 4 bytes
  112 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:125:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  125 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:125:92: warning: multi-character literal with 35 characters exceeds 'int' size of 4 bytes
  125 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:138:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  138 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:138:92: warning: multi-character literal with 35 characters exceeds 'int' size of 4 bytes
  138 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:150:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  150 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:150:92: warning: multi-character literal with 33 characters exceeds 'int' size of 4 bytes
  150 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:162:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  162 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:162:92: warning: multi-character literal with 33 characters exceeds 'int' size of 4 bytes
  162 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:174:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  174 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:174:92: warning: multi-character literal with 33 characters exceeds 'int' size of 4 bytes
  174 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:186:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  186 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:186:92: warning: multi-character literal with 33 characters exceeds 'int' size of 4 bytes
  186 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<char, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:198:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  198 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:198:92: warning: multi-character literal with 35 characters exceeds 'int' size of 4 bytes
  198 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:208:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  208 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:208:92: warning: multi-character literal with 35 characters exceeds 'int' size of 4 bytes
  208 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:217:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  217 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:217:92: warning: multi-character literal with 35 characters exceeds 'int' size of 4 bytes
  217 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:226:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  226 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:226:92: warning: multi-character literal with 35 characters exceeds 'int' size of 4 bytes
  226 | code1.cpp:20:27: note:   'std::ostream {aka std::basic_ostream<char>}' is not derived from 'std::basic_istream<_CharT, _Traits>'
      |                                                                                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
a.cc:235:26: warning: multi-character literal with 43 characters exceeds 'int' size of 4 bytes
  235 | code1.cpp:20:27: