제출 #1200151

#제출 시각아이디문제언어결과실행 시간메모리
1200151amanthaband은행 (IZhO14_bank)C++20
19 / 100
30 ms328 KiB
#include <iostream> #include <vector> using namespace std; bool f(int s, vector<int> b, int idx) { if(s == 0 ) return true; if(idx == b.size()) return false; if(f(s,b,idx+1)){ return true; } if(s >= b[idx] && f(s - b[idx],b,idx+1) ){ return true; } return false; } int main() { int N, M; cin >> N >> M; vector<int> salaries(N); vector<int> banknotes(M); for (int i = 0; i < N; ++i) { cin >> salaries[i]; } for (int i = 0; i < M; ++i) { cin >> banknotes[i]; } if (f(salaries[0], banknotes, 0)) { cout << "YES" << endl; } else { cout << "NO" << endl; } return 0; }
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