제출 #1183853

#제출 시각아이디문제언어결과실행 시간메모리
1183853em4ma2은행 (IZhO14_bank)C++20
19 / 100
71 ms328 KiB
//                          اللهم صل على محمد وعلى ال محمد كما صليت على ابراهيم وعلى ال ابراهيم انك حميد مجيد
#include "bits/stdc++.h"

using namespace std;

//#define ll long long
#define int long long
#define pb push_back
#define applejuice ios::sync_with_stdio(false);cin.tie(nullptr);cout.tie(nullptr);

const int mod=1e9+7;
const int inf=1e18;
const int mxsz=24;
int off=1;
const int sz=1<<21;

int dp[mxsz][sz];
vector<int>sums[1004];

signed main() {
    applejuice;

    int n,m;
    cin>>n>>m;
    int a[n],b[m];
    for (int i=0;i<n;i++){
        cin>>a[i];
    }
    bool flag=false;
    for (int j=0;j<m;j++){
        cin>>b[j];
        if (b[j]==a[0])flag=true;
    }
    for (int ms=1;ms<(1<<m);ms++){
        int s=0;
        for (int i=0;i<m;i++){
            if (ms&(1<<i))s+=b[i];
        }
        if (s==a[0])flag=true;
    }
    if (flag)cout<<"YES"<<endl;
    else cout<<"NO"<<endl;
    
}
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