제출 #1172605

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1172605		uranhishig	Bikeparking (EGOI24_bikeparking)	C++20	40 / 100	1095 ms	4936 KiB

Main

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define vi vector<int>
#define ff first
#define ss second
#define pb push_back
#define all(a) (a).begin(),(a).end()
#define rep(i, n) for(int i = 0; i < (n); i++)
#define rep1(i, n) for(int i = 1; i <= (n); i++)
const int mod = 1e9 + 7;
const int mx = 3e5 + 5;

signed main() {
	int n;
	cin >> n;
	vector<int> a(n);
	for (int i = 0; i < n; i++) {
		cin >> a[i];
	}
	vector<int> b(n);
	for (int i = 0; i < n; i++) {
		cin >> b[i];
	}
	int ans = 0;
	for (int i = n - 2; i >= 0; i--) {
		for (int j = i + 1; j < n; j++) {
			int x = min(a[i], b[j]);
			a[i] -= x;
			b[j] -= x;
			ans += x;
		}
	}
	for (int i = 0; i < n; i++ ) {
		int t = min(a[i], b[i]);
		a[i] -= t;
		b[i] -= t;
	} 
	for (int i = 0; i < n; i++) {
		if (b[i] > 0) {
			ans -= b[i];
		}
	}
	cout << ans << endl;
	return 0;
}

• Subtask 1: 16 / 16
• Subtask 2: 0 / 9
• Subtask 3: 0 / 19
• Subtask 4: 24 / 24
• Subtask 5: 0 / 32