제출 #748824

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
748824		aaargh	Hiring (IOI09_hiring)	C++17	0 / 100	1580 ms	30524 KiB

hiring

#include <bits/stdc++.h>
using namespace std;
#define nl '\n'
#define int long long
#define io ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0)

signed main() {
	io; int n, w;
	cin >> n >> w;
	int s[n], q[n];
	for (int i = 0; i < n; i++) {
		cin >> s[i] >> q[i];
	}

	double cost;
	double ans;
	double global_max = 0;
	double temp = 0;
	multiset<double> v;
	for (int i = 0; i < n; i++) {
		cost = s[i];
		ans = 1;
		v.clear();
		// set i as being paid s[i] and take it by default
		for (int j = 0; j < n; j++) {
			if (i == j) continue;
			temp = (q[j]/q[i])*s[i];
			if (temp >= s[j]) v.insert(temp);
		}


		for (auto e: v) {
			if (cost+e <= w) {
				ans++;
				cost += e;
			} else break;
		}
		global_max = max(global_max, ans);

	}
	cout << global_max << nl;


}

• Subtask 1: 0 / 30
• Subtask 2: 0 / 28
• Subtask 3: 0 / 6
• Subtask 4: 0 / 6
• Subtask 5: 0 / 6
• Subtask 6: 0 / 6
• Subtask 7: 0 / 6
• Subtask 8: 0 / 6
• Subtask 9: 0 / 6