제출 #100475

#제출 시각아이디문제언어결과실행 시간메모리
100475a1_NBank (IZhO14_bank)C++14
19 / 100
3 ms384 KiB
#include <bits/stdc++.h>
using namespace std;

int a[25],b[25],n,m;

bool can[1000000];

int main(){
    cin >> n >> m;
    for(int i = 1; i <= n; ++i){
        cin >> a[i];
    }
    for(int i = 1; i <= m; i++){
        cin >> b[i];
    }
    can[0] = 1;
    for(int i = 1; i <= m; i++){
        for(int j = 20000; j >= 0; j--){
            if(can[j]){
                can[j + b[i]] = 1;
            }
        }
    }
    if(can[a[1]]){
        cout << "YES";
    }else{
        cout << "NO";
    }
    return 0;
}

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