제출 #586377

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
586377		LastRonin	휴가 (IOI14_holiday)	C++14	컴파일 에러	0 ms	0 KiB

holiday

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

long long int findMaxAttraction(int n, int start, int d, int attraction[]) {
	ll answ = 0;
    for(int i = 0; i < n; i++) {
		multiset<ll> a;
		ll sum = 0;
		for(int j = i; j < start; j++)
			a.insert(attraction[j]), sum += attraction[j];
		for(int j = start; j < n; j++) {
			a.insert(attraction[j]);
			sum += attraction[j];
			int enrg = d - min(2 * (j - start) + (start - i), (j - start) + 2 * (start - i));
			if(enrg < 0)break;
	    	auto it = prev(a.end());
	    	ll cum = 0;
	    	enrg = min(enrg, a.size());
	    	while(enrg--) {
				cum += *it;
				it = prev(it);	    		
	    	}
	    	answ = max(answ, cum);
	    }
    }
    return answ;
}

int main() {
    int n, start, d;
    int attraction[100000];
    int i, n_s;
    n_s = scanf("%d %d %d", &n, &start, &d);
    for (i = 0 ; i < n; ++i) {
	n_s = scanf("%d", &attraction[i]);
    }
    printf("%lld\n", findMaxAttraction(n, start, d,  attraction));
    return 0;
}
/*
5 2 7
10 2 20 30 1
*/

컴파일 시 표준 에러 (stderr) 메시지

holiday.cpp: In function 'long long int findMaxAttraction(int, int, int, int*)':
holiday.cpp:20:32: error: no matching function for call to 'min(int&, std::multiset<long long int>::size_type)'
   20 |       enrg = min(enrg, a.size());
      |                                ^
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 holiday.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:
holiday.cpp:20:32: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::multiset<long long int>::size_type' {aka 'long unsigned int'})
   20 |       enrg = min(enrg, a.size());
      |                                ^
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 holiday.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:
holiday.cpp:20:32: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::multiset<long long int>::size_type' {aka 'long unsigned int'})
   20 |       enrg = min(enrg, a.size());
      |                                ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from holiday.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:
holiday.cpp:20:32: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   20 |       enrg = min(enrg, a.size());
      |                                ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from holiday.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:
holiday.cpp:20:32: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   20 |       enrg = min(enrg, a.size());
      |                                ^