제출 #870270

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
870270		vjudge1	Ice Hockey World Championship (CEOI15_bobek)	C++17	50 / 100	25 ms	7516 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];
	vector <int> dp(m+1,0);
	dp[0] = 1;
	for (int i = 0; i < n; i++)
		for (int j = m; j >= a[i]; j--)				
			dp[j] += dp[j-a[i]];
	
	int cnt = 0;
	for (int i = 0; i <= m; i++)
		cnt+=dp[i];
	cout << cnt << '\n';	

}

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