Submission #884216

#	Time	Username	Problem	Language	Result	Execution time	Memory
884216		presko	Bank (IZhO14_bank)	C++14	46 / 100	1 ms	2404 KiB

bank

#include<iostream>
#include<bits/stdc++.h>
#define MAXN 1010
using namespace std;
bool dp[MAXN][20010];
int a[MAXN];
int b[MAXN];
int main()
{
    int n,m,sum=0;
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cin>>n>>m;
    for(int i=1;i<=n;i++)
    {
        cin>>a[i];
        sum+=a[i];
        dp[i][0]=1;
    }
    dp[0][0]=1;
    for(int i=1;i<=m;i++)
    {
        cin>>b[i];
    }
    for(int i=1;i<=m;i++)
    {
        dp[i][b[i]]=1;
        for(int j=1;j<=sum;j++)
        {
            if(dp[i-1][j])
            {
                dp[i][j]=1;
                dp[i][j+b[i]]=1;
            }
        }
    }
    for(int i=1;i<=n;i++)
    {
        if(dp[m][a[i]]==0){cout<<"NO\n";return 0;}
    }

    cout<<"YES\n";
}

• Subtask 1: 19 / 19
• Subtask 2: 0 / 25
• Subtask 3: 27 / 27
• Subtask 4: 0 / 29