Submission #169133

#	Time	Username	Problem	Language	Result	Execution time	Memory
169133		LinusTorvaldsFan	Bank (IZhO14_bank)	C++14	19 / 100	72 ms	400 KiB

bank

#include <iostream>
#include <vector>

using namespace std;

int main() {
	int n, m;
	cin >> n >> m;
	vector<int>a(n);
	for (int i = 0; i < n; i++) {
		cin >> a[i];
	}
	vector<int>b(m);
	for (int i = 0; i < m; i++) {
		cin >> b[i];
	}
	for (int mask = 0; mask < (1 << m); mask++) {
		int cur = 0;
		for (int j = 0; j < m; j++) {
			if (mask & (1 << j)) {
				cur += b[j];
			}
		}
		if (cur == a[0]) {
			cout << "YES";
			return 0;
		}
	}
	cout << "NO";
	return 0;
}

• Subtask 1: 19 / 19
• Subtask 2: 0 / 25
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29