Submission #1325563

#	Time	Username	Problem	Language	Result	Execution time	Memory
1325563		rainy3218	Bank (IZhO14_bank)	C++20	46 / 100	0 ms	332 KiB

bank

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

int a[25];
int b[25];

int dp[1005];

int main() {

    int N, M;
    cin >> N >> M;

    for(int i = 1; i <= N; i++) cin >> a[i];

    for (int i = 1; i <= M; i++) cin >> b[i];

    dp[0] = 1;

    for (int i = 1; i <= M; i++) {
        for (int j = 1000; j >= b[i]; j--) {
            dp[j] = dp[j - b[i]] | dp[j];
        }
    }

    for(int i = 1; i <= N; i++) {
        if(dp[a[i]] == 0) {
            cout << "NO" << endl;
            return 0;
        }
    }

    cout << "YES" << endl;
    return 0;
}

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