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; } }
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