2 solutions

  • 0
    @ 2025-7-30 15:21:24
    #include<bits/stdc++.h>
    using namespace std;
    const int N=20020;
    int f[N];
    int main()
    {
    	int n,V;
    	cin>>n>>V;
    	f[0]=1;
    	for(int i=1;i<=n;i++)
    	{
    		int v;
    		cin>>v;
    		for(int j=V;j>=v;j--) 
    		{
    			f[j]=f[j]+f[j-v];
    		}
    	}
    	cout<<f[V];
    	return 0;
    }
    
    

    Information

    ID
    988
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    5
    Tags
    (None)
    # Submissions
    58
    Accepted
    16
    Uploaded By