제출 #488055

#제출 시각아이디문제언어결과실행 시간메모리
488055irmuun은행 (IZhO14_bank)C++17
19 / 100
55 ms284 KiB
#include<bits/stdc++.h>
using namespace std;
#define ll long long
int main(){
	ll n,m,a[21],b[21],i,j,k=1,r,t;
	cin>>n>>m;
	for(i=1;i<=n;i++){
		cin>>a[i];
	}
	for(i=1;i<=m;i++){
		k*=2;
		cin>>b[i];
	}
	if(n==1){
		for(i=1;i<k;i++){
			r=i;
			t=0;
			for(j=1;j<=m;j++){
				if(r%2==1){
					t+=b[j];
				}
				r/=2;
			}
			if(t==a[1]){
				cout<<"YES";
				return 0;
			}
		}
		cout<<"NO";
		return 0;
	}
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...