Submission #888754

#	Time	Username	Problem	Language	Result	Execution time	Memory
888754		12345678	Kitchen (BOI19_kitchen)	C++17	20 / 100	13 ms	824 KiB

kitchen

#include <bits/stdc++.h>

using namespace std;

const int nx=305;
int n, m, k, sm, x, dp[nx*nx];

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n>>m>>k;
    for (int i=1; i<=n; i++) cin>>x, sm+=x;
    dp[0]=1;
    for (int i=1; i<=m; i++)
    {
        cin>>x;
        for (int j=nx*nx-x-1; j>=0; j--) dp[j+x]|=dp[j];
    }
    for (int i=sm; i<nx*nx; i++)
    {
        if (dp[i])
        {
            cout<<i-sm;
            return 0;
        }
    }
    cout<<"Impossible";
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 22
• Subtask 3: 20 / 20
• Subtask 4: 0 / 21
• Subtask 5: 0 / 28