Submission #1119720

#	Time	Username	Problem	Language	Result	Execution time	Memory
1119720		tsengang	Bank (IZhO14_bank)	C++14	19 / 100	68 ms	504 KiB

bank

#include <bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define all(x) x.begin(), x.end()
#define pb push_back
#define ertunt return
#define vodka void
using namespace std;
int main(){
    ll n,m;
    cin >> n >> m;
    ll a;
    cin >> a;
    ll b[m+1];
    for(ll j = 1; j <= m; j++)cin >> b[j];
    for(ll i = 1; i <= (1<<m); i++){
        ll res = 0;
        for(ll j = 0; j < m; j++){
            if(i&(1<<j)){
                res+=b[j];
            }
        }
        if(res == a){
            cout << "YES";
            ertunt 0;
        }
    }
    cout << "NO";
}

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