제출 #1270425

#제출 시각아이디문제언어결과실행 시간메모리
1270425michael12은행 (IZhO14_bank)C++20
19 / 100
59 ms328 KiB
#include<bits/stdc++.h> using namespace std; #define ff first #define ss second #define pb push_back int main(){ int n,m; cin >> m >> n; vector<int> a(n); vector<int> v(m); for(int i = 0; i < m; i++){ cin >> v[i]; } for(int j = 0; j < n; j++){ cin >> a[j]; } bool is = 0; int ans = 0; for(int i = 0; i < 1 << n; i++){ int s = 0; for(int j = 0; j < n; j++){ if(i & 1 << j){ s += a[j]; } } if(v[0] == s){ is = 1; } } if(is){ cout << "YES"; return 0; } else{ cout << "NO"; return 0; } }
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