제출 #1321882

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1321882		cavid_07	Art Exhibition (JOI18_art)	C++20	0 / 100	0 ms	332 KiB

art

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

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(nullptr);

    ll n;
    cin >> n;
    vector<ll> a(n), b(n);
    vector<pair<ll, ll>> v;
    for (ll i = 0; i < n; i++) {
        cin >> a[i] >> b[i];
        v.push_back({a[i], b[i]});
    }
    sort(v.begin(), v.end());
    ll ans = 0, sum = 0, mx = -1e18, mn = 1e18;
    for (ll i = 0; i < n; i++) {
        sum += v[i].second;
        mx = max(mx, v[i].first);
        mn = min(mn, v[i].first);
        ans = max(ans, sum - (mx - mn));
    }
    cout << ans;
}

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