제출 #600584

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
600584		pakhomovee	전선 연결 (IOI17_wiring)	C++17	컴파일 에러	0 ms	0 KiB

wiring

#include "wiring.h"
#include <algorithm>
using namespace std;

long long min_total_length(std::vector<int> r, std::vector<int> b) {
    long long ans = 0;
    int red = r.size();
    int blue = b.size();
    for (int i = 0; i < red - blue; ++i) {
        ans += b[0] - r[i];
    }
    long long ptr = max(0, red - blue);
    for (int i = 0; i < blue; ++i) {
        ans += b[i] - r[min(red - 1, ptr++)];
    }
	return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:14:43: error: no matching function for call to 'min(int, long long int)'
   14 |         ans += b[i] - r[min(red - 1, ptr++)];
      |                                           ^
In file included from /usr/include/c++/10/vector:60,
                 from wiring.h:1,
                 from wiring.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:230:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
wiring.cpp:14:43: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   14 |         ans += b[i] - r[min(red - 1, ptr++)];
      |                                           ^
In file included from /usr/include/c++/10/vector:60,
                 from wiring.h:1,
                 from wiring.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:278:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
wiring.cpp:14:43: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   14 |         ans += b[i] - r[min(red - 1, ptr++)];
      |                                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from wiring.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3468:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3468 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3468:5: note:   template argument deduction/substitution failed:
wiring.cpp:14:43: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   14 |         ans += b[i] - r[min(red - 1, ptr++)];
      |                                           ^
In file included from /usr/include/c++/10/algorithm:62,
                 from wiring.cpp:2:
/usr/include/c++/10/bits/stl_algo.h:3474:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3474 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3474:5: note:   template argument deduction/substitution failed:
wiring.cpp:14:43: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   14 |         ans += b[i] - r[min(red - 1, ptr++)];
      |                                           ^