제출 #1007400

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1007400		NintsiChkhaidze	휴가 (IOI14_holiday)	C++17	23 / 100	24 ms	6296 KiB

holiday

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

const int N = 2e5 + 3;

long long int findMaxAttraction(int n, int start, int d, int attraction[]) {
    
    ll sum = 0,ans = 0;
    multiset <int> st;
    for (int i = 0; i < n; i++){
    	st.insert(attraction[i]);
    	sum += attraction[i];
    	while (st.size() > max(0,d - i)){
    		sum -= *st.begin();
    		st.erase(st.begin());
		}
		ans=max(ans,sum);
	}
	return ans;
}

컴파일 시 표준 에러 (stderr) 메시지

holiday.cpp: In function 'long long int findMaxAttraction(int, int, int, int*)':
holiday.cpp:15:23: warning: comparison of integer expressions of different signedness: 'std::multiset<int>::size_type' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
   15 |      while (st.size() > max(0,d - i)){
      |             ~~~~~~~~~~^~~~~~~~~~~~~~

• Subtask 1: 0 / 7
• Subtask 2: 23 / 23
• Subtask 3: 0 / 17
• Subtask 4: 0 / 53