Submission #292458

#	Time	Username	Problem	Language	Result	Execution time	Memory
292458		7_7_7	Pot (COCI15_pot)	C++17	50 / 50	1 ms	384 KiB

pot

#include <bits/stdc++.h>

using namespace std;

long long pw(long long a, long long n){
    long long res = 1;
    while(n > 0){
        if(n & 1){
            res = (res * a);
        }
        a = (a * a);
        n >>= 1;
    }
    return res;
}
int main()
{
    ios_base::sync_with_stdio(false);

    int n;
    cin >> n;
    long long res = 0;
    for(int i = 1; i <= n; i ++){
        long long x;
        cin >> x;
        res += pw(x / 10, x % 10);
    }
    cout << res << "\n";
}

• Subtask 1: 50 / 50