Language: C++

#include<stdio.h>
#include<iostream>

using namespace std;

int main()

{
  int n;
  int w=0;
  int x=0;
  int y=0;
  cin >> n;
  int a[n];
get(a);
  

 int d,e,f;
 while(w<n-1){
 if(a[w]<a[w+1]){
 d=a[w+1];}

w++;
 }
while(x<n-1){
 if(a[x]>a[x+1]){
 e=a[x+1];}

 x++;
 }
while(y<n){
 f+=a[y];
 y++;
}
cout<<d<<" "<<e<<" "<<f<<endl;
return 0;
}



Compiler output:
a.cc: In function 'int main()':
a.cc:15:4: error: no matching function for call to 'get(int [n])'
   15 | get(a);
      | ~~~^~~
In file included from /usr/include/c++/14/bits/stl_algobase.h:64,
                 from /usr/include/c++/14/string:51,
                 from /usr/include/c++/14/bits/locale_classes.h:40,
                 from /usr/include/c++/14/bits/ios_base.h:41,
                 from /usr/include/c++/14/ios:44,
                 from /usr/include/c++/14/ostream:40,
                 from /usr/include/c++/14/iostream:41,
                 from a.cc:2:
/usr/include/c++/14/bits/stl_pair.h:1250:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& std::get(pair<_Tp1, _Tp2>&)'
 1250 |     get(pair<_Tp1, _Tp2>& __in) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1250:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::pair<_Tp1, _Tp2>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1255:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&& std::get(pair<_Tp1, _Tp2>&&)'
 1255 |     get(pair<_Tp1, _Tp2>&& __in) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1255:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::pair<_Tp1, _Tp2>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1260:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr const typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type& std::get(const pair<_Tp1, _Tp2>&)'
 1260 |     get(const pair<_Tp1, _Tp2>& __in) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1260:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::pair<_Tp1, _Tp2>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1265:5: note: candidate: 'template<long unsigned int _Int, class _Tp1, class _Tp2> constexpr const typename std::tuple_element<_Int, std::pair<_Tp1, _Tp2> >::type&& std::get(const pair<_Tp1, _Tp2>&&)'
 1265 |     get(const pair<_Tp1, _Tp2>&& __in) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1265:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::pair<_Tp1, _Tp2>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
In file included from /usr/include/c++/14/bits/memory_resource.h:47,
                 from /usr/include/c++/14/string:68:
/usr/include/c++/14/tuple:2445:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_Elements ...> >& std::get(tuple<_Elements ...>&)'
 2445 |     get(tuple<_Elements...>& __t) noexcept
      |     ^~~
/usr/include/c++/14/tuple:2445:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::tuple<_Elements ...>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/tuple:2451:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_Elements ...> >& std::get(const tuple<_Elements ...>&)'
 2451 |     get(const tuple<_Elements...>& __t) noexcept
      |     ^~~
/usr/include/c++/14/tuple:2451:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::tuple<_Elements ...>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/tuple:2457:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_Elements ...> >&& std::get(tuple<_Elements ...>&&)'
 2457 |     get(tuple<_Elements...>&& __t) noexcept
      |     ^~~
/usr/include/c++/14/tuple:2457:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::tuple<_Elements ...>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/tuple:2466:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__tuple_element_t<__i, std::tuple<_Elements ...> >&& std::get(const tuple<_Elements ...>&&)'
 2466 |     get(const tuple<_Elements...>&& __t) noexcept
      |     ^~~
/usr/include/c++/14/tuple:2466:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::tuple<_Elements ...>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:138:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr _Tp& std::get(array<_Tp, _Nm>&)'
  138 |     get(array<_Tp, _Nm>&) noexcept;
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:138:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::array<_Tp, _Nm>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:142:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr _Tp&& std::get(array<_Tp, _Nm>&&)'
  142 |     get(array<_Tp, _Nm>&&) noexcept;
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:142:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::array<_Tp, _Nm>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:146:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr const _Tp& std::get(const array<_Tp, _Nm>&)'
  146 |     get(const array<_Tp, _Nm>&) noexcept;
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:146:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::array<_Tp, _Nm>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:150:5: note: candidate: 'template<long unsigned int _Int, class _Tp, long unsigned int _Nm> constexpr const _Tp&& std::get(const array<_Tp, _Nm>&&)'
  150 |     get(const array<_Tp, _Nm>&&) noexcept;
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:150:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::array<_Tp, _Nm>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1272:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp& std::get(pair<_T1, _T2>&)'
 1272 |     get(pair<_Tp, _Up>& __p) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1272:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::pair<_T1, _T2>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1277:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp& std::get(const pair<_T1, _T2>&)'
 1277 |     get(const pair<_Tp, _Up>& __p) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1277:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::pair<_T1, _T2>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1282:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp&& std::get(pair<_T1, _T2>&&)'
 1282 |     get(pair<_Tp, _Up>&& __p) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1282:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::pair<_T1, _T2>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1287:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp&& std::get(const pair<_T1, _T2>&&)'
 1287 |     get(const pair<_Tp, _Up>&& __p) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1287:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::pair<_T1, _T2>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1292:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp& std::get(pair<_Up, _Tp>&)'
 1292 |     get(pair<_Up, _Tp>& __p) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1292:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::pair<_Up, _Tp>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1297:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp& std::get(const pair<_Up, _Tp>&)'
 1297 |     get(const pair<_Up, _Tp>& __p) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1297:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::pair<_Up, _Tp>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1302:5: note: candidate: 'template<class _Tp, class _Up> constexpr _Tp&& std::get(pair<_Up, _Tp>&&)'
 1302 |     get(pair<_Up, _Tp>&& __p) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1302:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'std::pair<_Up, _Tp>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/bits/stl_pair.h:1307:5: note: candidate: 'template<class _Tp, class _Up> constexpr const _Tp&& std::get(const pair<_Up, _Tp>&&)'
 1307 |     get(const pair<_Up, _Tp>&& __p) noexcept
      |     ^~~
/usr/include/c++/14/bits/stl_pair.h:1307:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::pair<_Up, _Tp>' and 'int [n]'
   15 | get(a);
      | ~~~^~~
/usr/include/c++/14/tuple:2476:5: note: candidate: 'template<long unsigned int __i, class ... _Elements> constexpr std::__enable_if_t<(__i >= sizeof... (_Types))> std::get(const tuple<_Elements ...>&)' (deleted)
 2476 |     get(const tuple<_Elements...>&) = delete;
      |     ^~~
/usr/include/c++/14/tuple:2476:5: note:   template argument deduction/substitution failed:
a.cc:15:4: note:   mismatched types 'const std::tuple<_Elements ...>' and 'int [n]'
   15 | get(a);
      | ~