Language: C++

#include<bits/stdc++.h>
using namespace std;
#define MAX 2 * pow(10,5)
int main(){
    int N ,D,cnt = 0;
    double X[MAX],Y[MAX];
    cin >> N >> D;

    for(int i=0;i<N;i++){
        cin >> X[i] >> Y[i];
        if((double pow((pow(X[i],2) + pow(Y[i],2)),0.5)) <= D){
            cnt++;
        }
    }
    
    cout >> cnt >> endl;
    return 0;
}

Compiler output:
a.cc: In function 'int main()':
a.cc:3:15: error: conversion from '__gnu_cxx::__promote<double>::__type' {aka 'double'} to 'long unsigned int' in a converted constant expression
    3 | #define MAX 2 * pow(10,5)
      |             ~~^~~~~~~~~~~
a.cc:6:14: note: in expansion of macro 'MAX'
    6 |     double X[MAX],Y[MAX];
      |              ^~~
a.cc:3:15: error: could not convert '((__gnu_cxx::__promote<double, false>::__type)2 * std::pow<int, int>(10, 5))' from '__gnu_cxx::__promote<double>::__type' {aka 'double'} to 'long unsigned int'
    3 | #define MAX 2 * pow(10,5)
      |             ~~^~~~~~~~~~~
      |               |
      |               __gnu_cxx::__promote<double>::__type {aka double}
a.cc:6:14: note: in expansion of macro 'MAX'
    6 |     double X[MAX],Y[MAX];
      |              ^~~
a.cc:3:15: error: size of array 'X' has non-integral type '__gnu_cxx::__promote<double>::__type' {aka 'double'}
    3 | #define MAX 2 * pow(10,5)
      |             ~~^~~~~~~~~~~
a.cc:6:14: note: in expansion of macro 'MAX'
    6 |     double X[MAX],Y[MAX];
      |              ^~~
a.cc:3:15: error: conversion from '__gnu_cxx::__promote<double>::__type' {aka 'double'} to 'long unsigned int' in a converted constant expression
    3 | #define MAX 2 * pow(10,5)
      |             ~~^~~~~~~~~~~
a.cc:6:21: note: in expansion of macro 'MAX'
    6 |     double X[MAX],Y[MAX];
      |                     ^~~
a.cc:3:15: error: could not convert '((__gnu_cxx::__promote<double, false>::__type)2 * std::pow<int, int>(10, 5))' from '__gnu_cxx::__promote<double>::__type' {aka 'double'} to 'long unsigned int'
    3 | #define MAX 2 * pow(10,5)
      |             ~~^~~~~~~~~~~
      |               |
      |               __gnu_cxx::__promote<double>::__type {aka double}
a.cc:6:21: note: in expansion of macro 'MAX'
    6 |     double X[MAX],Y[MAX];
      |                     ^~~
a.cc:3:15: error: size of array 'Y' has non-integral type '__gnu_cxx::__promote<double>::__type' {aka 'double'}
    3 | #define MAX 2 * pow(10,5)
      |             ~~^~~~~~~~~~~
a.cc:6:21: note: in expansion of macro 'MAX'
    6 |     double X[MAX],Y[MAX];
      |                     ^~~
a.cc:11:13: error: expected primary-expression before 'double'
   11 |         if((double pow((pow(X[i],2) + pow(Y[i],2)),0.5)) <= D){
      |             ^~~~~~
a.cc:11:13: error: expected ')' before 'double'
   11 |         if((double pow((pow(X[i],2) + pow(Y[i],2)),0.5)) <= D){
      |            ~^~~~~~
      |             )
a.cc:13:10: error: expected ')' before '}' token
   13 |         }
      |          ^
      |          )
   14 |     }
      |     ~     
a.cc:11:11: note: to match this '('
   11 |         if((double pow((pow(X[i],2) + pow(Y[i],2)),0.5)) <= D){
      |           ^
a.cc:14:5: error: expected primary-expression before '}' token
   14 |     }
      |     ^
a.cc:16:10: error: no match for 'operator>>' (operand types are 'std::ostream' {aka 'std::basic_ostream<char>'} and 'int')
   16 |     cout >> cnt >> endl;
      |     ~~~~ ^~ ~~~
      |     |       |
      |     |       int
      |     std::ostream {aka std::basic_ostream<char>}
a.cc:16:10: note: candidate: 'operator>>(int, int)' (built-in)
   16 |     cout >> cnt >> endl;
      |     ~~~~~^~~~~~
a.cc:16:10: note:   no known conversion for argument 1 from 'std::ostream' {aka 'std::basic_ostream<char>'} to 'int'
In file included from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:41,
                 from a.cc:1:
/usr/include/c++/14/cstddef:131:5: note: candidate: 'template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator>>(byte, _IntegerType)'
  131 |     operator>>(byte __b, _IntegerType __shift) noexcept
      |     ^~~~~~~~
/usr/include/c++/14/cstddef:131:5: note:   template argument deduction/substitution failed:
a.cc:16:5: note:   cannot convert 'std::cout' (type 'std::ostream' {aka 'std::basic_ostream<char>'}) to type 'std::byte'
   16 |     cout >> cnt >> endl;
      |     ^~~~
In file included from /usr/include/c++/14/string:55,
                 from /usr/include/c++/14/bitset:52,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:52:
/usr/include/c++/14/bits/basic_string.tcc:835:5: note: candidate: 'template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, __cxx11::basic_string<_CharT, _Traits, _Allocator>&)'
  835 |     operator>>(basic_istream<_CharT, _Traits>& __in,
      |     ^~~~~~~~
/usr/include/c++/14/bits/basic_string.tcc:835:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
   16 |     cout >> cnt >> endl;
      |             ^~~
/usr/include/c++/14/bitset:1597:5: note: candidate: 'template<class _CharT, class _Traits, long unsigned int _Nb> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, bitset<_Nb>&)'
 1597 |     operator>>(std::basic_istream<_CharT, _Traits>& __is, bitset<_Nb>& __x)
      |     ^~~~~~~~
/usr/include/c++/14/bitset:1597:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
   16 |     cout >> cnt >> endl;
      |             ^~~
In file included from /usr/include/c++/14/istream:1109,
                 from /usr/include/c++/14/sstream:40,
                 from /usr/include/c++/14/complex:45,
                 from /usr/include/c++/14/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/14/bits/stdc++.h:127:
/usr/include/c++/14/bits/istream.tcc:978:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT&)'
  978 |     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
      |     ^~~~~~~~
/usr/include/c++/14/bits/istream.tcc:978:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
   16 |     cout >> cnt >> endl;
      |             ^~~
/usr/include/c++/14/istream:849:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char&)'
  849 |     operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
      |     ^~~~~~~~
/usr/include/c++/14/istream:849:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
   16 |     cout >> cnt >> endl;
      |             ^~~
/usr/include/c++/14/istream:854:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char&)'
  854 |     operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
      |     ^~~~~~~~
/usr/include/c++/14/istream:854:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
   16 |     cout >> cnt >> endl;
      |             ^~~
/usr/include/c++/14/istream:896:5: note: candidate: 'template<class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, _CharT*)'
  896 |     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
      |     ^~~~~~~~
/usr/include/c++/14/istream:896:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<_CharT, _Traits>'
   16 |     cout >> cnt >> endl;
      |             ^~~
/usr/include/c++/14/istream:939:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, unsigned char*)'
  939 |     operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/istream:939:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
   16 |     cout >> cnt >> endl;
      |             ^~~
/usr/include/c++/14/istream:945:5: note: candidate: 'template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(basic_istream<char, _Traits>&, signed char*)'
  945 |     operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
      |     ^~~~~~~~
/usr/include/c++/14/istream:945:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_ostream<char>'} is not derived from 'std::basic_istream<char, _Traits>'
   16 |     cout >> cnt >> endl;
      |             ^~~
/usr/include/c++/14/istream:1099:5: note: candidate: 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&)'
 1099 |     operator>>(_Istream&& __is, _Tp&& __x)
      |     ^~~~~~~~
/usr/include/c++/14/istream:1099:5: note:   template argument deduction/substitution failed:
/usr/include/c++/14/istream: In substitution of 'template<class _Istream, class _Tp> _Istream&& std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ostream<char>&; _Tp = int&]':
a.cc:16:13:   required from here
   16 |     cout >> cnt >> endl;
      |             ^~~
/usr/include/c++/14/istream:1099:5: error: no type named 'type' in 'struct std::enable_if<false, void>'
 1099 |     operator>>(_Istream&& __is, _Tp&& __x)
      |     ^~~~~~~~
/usr/include/c++/14/complex:509:5: note: candidate: 'template<class _Tp, class _CharT, class _Traits> std::basic_istream<_CharT, _Traits>& std::operator>>(basic_istream<_CharT, _Traits>&, complex<_Tp>&)'
  509 |     operator>>(basic_istream<_CharT, _Traits>& __is, complex<_Tp>& __x)
      |     ^~~~~~~~
/usr/include/c++/14/complex:509:5: note:   template argument deduction/substitution failed:
a.cc:16:13: note:   'std::ostream' {aka 'std::basic_o