제출 #430822

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
430822		Emin2004	선물상자 (IOI15_boxes)	C++14	컴파일 에러	0 ms	0 KiB

boxes

#include "boxes.h"
#include <bits/stdc++.h>
using namespace std;

#define endl '\n'
#define pii pair <int, int>
#define pb push_back
#define F first
#define S second
#define ll long long
#define io ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define M_PI 3.14159265358979323846

const int N = 200005;
const int mod = 1e9 + 7;

long long delivery(int n, int k, int l, int p[]) {
    if(k == 1){
        ll ans = 0;
        for(int i = 0; i < n; i++){
            ans += min(p[i], l - p[i]);
        }
        return ans * 2;
    }
    if(k == n){
        ll ans = LONG_MAX;
        for(int i = 1; i < n; i++){
            ans = min(ans, p[i - 1] + (n - p[i]));
        }
        return ans * 2;
    }
}
	

컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:28:49: error: no matching function for call to 'min(long long int&, int)'
   28 |             ans = min(ans, p[i - 1] + (n - p[i]));
      |                                                 ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from boxes.cpp:2:
/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:
boxes.cpp:28:49: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   28 |             ans = min(ans, p[i - 1] + (n - p[i]));
      |                                                 ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from boxes.cpp:2:
/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:
boxes.cpp:28:49: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   28 |             ans = min(ans, p[i - 1] + (n - p[i]));
      |                                                 ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from boxes.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:
boxes.cpp:28:49: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   28 |             ans = min(ans, p[i - 1] + (n - p[i]));
      |                                                 ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from boxes.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:
boxes.cpp:28:49: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   28 |             ans = min(ans, p[i - 1] + (n - p[i]));
      |                                                 ^
boxes.cpp:32:1: warning: control reaches end of non-void function [-Wreturn-type]
   32 | }
      | ^