Submission #448422

#	Time	Username	Problem	Language	Result	Execution time	Memory
448422		fuad27	Ice Hockey World Championship (CEOI15_bobek)	C++14	40 / 100	1091 ms	284 KiB

bobek

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

#define int long long

int n;
vector<int> v;
int solve(int i,int rem)
{
	if(rem<0) return 0;
	if(i==n) return 1;
	return solve(i+1,rem) + solve(i+1,rem-v[i]);
}

int32_t main()
{
	cin>>n;
	int w;
	cin>>w;
	v.resize(n);
	for(int i=0;i<n;i++) cin>>v[i];
	cout<<solve(0,w)<<endl;
}

• 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