제출 #1202075

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1202075		alind	Boxes with souvenirs (IOI15_boxes)	C++20	컴파일 에러	0 ms	0 KiB

boxes

#include "boxes.h"
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

long long delivery(int N, int K, int L, int p[]) {
	vector<ll> pref(N), suf(N);
	for (int i = 0, j = N - 1; ~j && i < N; i++, j--) {
		pref[i] = 2ll * p[i] + (i < K ? 0ll : pref[i - K]);
		suf[j] = 2ll * (L - p[j]) + (i < K ? 0ll : suf[j + K]);
	}
	ll mn = 1ll<<62;
	if (K >= N) mn = min({pref[N-1], suf[0], L});
//	for (auto x : pref) cerr << x << ' '; cerr << '\n';
//	for (auto x : suf) cerr << x << ' '; cerr << '\n';
	for (int i = 0; i < N; i++) mn = min(mn, pref[i] + (i < N - 1 ? suf[i+1] : 0ll));
	for (int i = 0; i + K <= N; i++) mn = min(mn, L + (i ? pref[i-1] : 0ll) + (i + K < N ? suf[i + K] : 0ll));
//	cerr << mn << '\n';
	return mn;
}

컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:15:29: error: no matching function for call to 'min(<brace-enclosed initializer list>)'
   15 |         if (K >= N) mn = min({pref[N-1], suf[0], L});
      |                          ~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from boxes.cpp:2:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
boxes.cpp:15:29: note:   candidate expects 2 arguments, 1 provided
   15 |         if (K >= N) mn = min({pref[N-1], suf[0], L});
      |                          ~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from boxes.cpp:2:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
boxes.cpp:15:29: note:   candidate expects 3 arguments, 1 provided
   15 |         if (K >= N) mn = min({pref[N-1], suf[0], L});
      |                          ~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from boxes.cpp:2:
/usr/include/c++/11/bits/stl_algo.h:3449:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3449 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3449:5: note:   template argument deduction/substitution failed:
boxes.cpp:15:29: note:   deduced conflicting types for parameter '_Tp' ('long long int' and 'int')
   15 |         if (K >= N) mn = min({pref[N-1], suf[0], L});
      |                          ~~~^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from boxes.cpp:2:
/usr/include/c++/11/bits/stl_algo.h:3455:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3455 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3455:5: note:   template argument deduction/substitution failed:
boxes.cpp:15:29: note:   deduced conflicting types for parameter '_Tp' ('long long int' and 'int')
   15 |         if (K >= N) mn = min({pref[N-1], suf[0], L});
      |                          ~~~^~~~~~~~~~~~~~~~~~~~~~~~