Submission #829036

#	Time	Username	Problem	Language	Result	Execution time	Memory
829036		christinelynn	Bank (IZhO14_bank)	C++17	0 / 100	1 ms	340 KiB

bank

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

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

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    cin >> n >> m;

    for(int i=0; i<n; i++) cin>>a[i];
    for(int i=0; i<m; i++) cin>>b[i];

    for(int i=1; i<(1<<m); i++){
        int i2 = i, tmp=0;
        for(int j=0; j<m; j++){
            if((i2 & (1<<j)) != 0) tmp += (1<<j);
        }
        if(tmp == a[0]){
            cout<<"YES\n";
            return 0;
        }
    }

    return 0;
}

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