Submission #870251

#	Time	Username	Problem	Language	Result	Execution time	Memory
870251		vjudge1	Ice Hockey World Championship (CEOI15_bobek)	C++17	40 / 100	69 ms	600 KiB

bobek

#include <bits/stdc++.h>

#define int long long
using namespace std;
signed main()
{

		int n,m;
		cin >> n >> m;
		vector <int> a(n);
		for (int i = 0; i < n; i++)
			cin >> a[i];
		int cnt = 0;
		for (int i = 0; i < (1<<n); i++)
		{
			int sum = 0;
			for (int j = 0; j < n; j++)
				if ((1<<j)&i)
					sum+=a[j];
			if (sum <= m)
				cnt++;
		}
		cout << cnt << '\n';	

}

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10