Submission #1212378

#	Time	Username	Problem	Language	Result	Execution time	Memory
1212378		randomguy123	Art Exhibition (JOI18_art)	C++17	0 / 100	0 ms	320 KiB

art

#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int n;
    cin >> n;
    vector<pair<int, int>> v(n);
    for (int i = 0; i < n; i++) {
        cin >> v[i].first >> v[i].second;
    }
    sort(v.begin(), v.end());
    int ans = LLONG_MIN;
    int sum = 0;
    int l = 0;
    for (int r = 0; r < n; r++) {
        sum += v[r].second;
        while (l <= r) {
            ans = max(ans, sum - (v[r].first - v[l].first));
            break;
        }
    }

    cout << ans;
    return 0;
}

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