Submission #974780

#	Time	Username	Problem	Language	Result	Execution time	Memory
974780		KasymK	Bank (IZhO14_bank)	C++17	19 / 100	64 ms	428 KiB

bank

#include "bits/stdc++.h"

using namespace std;

int main(){
    ios::sync_with_stdio(false); cin.tie(nullptr);
    int n, m;
    cin >> n >> m;
    vector<int> a(n), b(m);
    for(int &i : a)
        cin >> i;
    for(int &i : b)
        cin >> i;
    for(int mk = 0; mk <= (1 << m); ++mk){
        int sum = 0;
        for(int i = 0; i < m; ++i)
            if(mk >> i & 1)
                sum += b[m - i - 1];
        if(sum == a[0]){
            cout << "YES" << "\n";
            return 0;
        }
    }
    cout << "NO" << "\n";
    return 0;
}

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