제출 #1335980

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1335980		sporknives	Bikeparking (EGOI24_bikeparking)	C++20	컴파일 에러	0 ms	0 KiB

Main

#include <bits/stdc++.h>
#define int long long
using namespace std;

signed main() {
	int n; cin>>n;
	int x; cin>>x;
	cout<<max(0,x*(n-2));
	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:8:18: error: no matching function for call to 'max(int, long long int)'
    8 |         cout<<max(0,x*(n-2));
      |               ~~~^~~~~~~~~~~
In file included from /usr/include/c++/13/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51,
                 from Main.cpp:1:
/usr/include/c++/13/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/13/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
Main.cpp:8:18: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
    8 |         cout<<max(0,x*(n-2));
      |               ~~~^~~~~~~~~~~
/usr/include/c++/13/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algobase.h:303:5: note:   template argument deduction/substitution failed:
Main.cpp:8:18: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
    8 |         cout<<max(0,x*(n-2));
      |               ~~~^~~~~~~~~~~
In file included from /usr/include/c++/13/algorithm:61:
/usr/include/c++/13/bits/stl_algo.h:5795:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5795 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5795:5: note:   template argument deduction/substitution failed:
Main.cpp:8:18: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    8 |         cout<<max(0,x*(n-2));
      |               ~~~^~~~~~~~~~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5805 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note:   template argument deduction/substitution failed:
Main.cpp:8:18: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
    8 |         cout<<max(0,x*(n-2));
      |               ~~~^~~~~~~~~~~