제출 #1071254

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1071254		vjudge1	Art Exhibition (JOI18_art)	C++17	0 / 100	0 ms	344 KiB

art

#include <bits/stdc++.h>

using namespace std;

#define int long long
#define pb push_back
#define sz(x) x.size()
#define nl '\n'
#define F first
#define S second

const int N = 1e6 + 1;
const int inf = 1e12;

signed main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    int n;
    cin >>n;
    pair<int, int>a[n + 1];
    for( int i = 1; i <= n; ++i )
        cin >>a[i].F >>a[i].S;
    sort(a + 1, a + n + 1);
    int ans = 0;
    for( int l = 1; l <= n; ++l )
    {
        int mn = inf, mx = 0, sum = 0;
        for( int r = l; r <= n; ++r )
        {
            mn = min(mn, a[r].F);
            mx = max(mx, a[r].F);
            sum += a[r].S;
            ans = max(ans, sum - mx + mn);
        }
    }
    cout <<ans;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 50