1577 2022. 11. 27 01:32:17 TomaSajt Szózat cpp14 Accepted 100/100 3ms 4244 KiB 
#include <bits/stdc++.h>
#define speed ios::sync_with_stdio(0);cin.tie(0)
using namespace std;

int main() {
    speed;
    int n, cnt = 0, res = 1;
    cin >> n;
    for (int i = 0; i < n; i++) {
        string s;
        cin >> s;
        if (s == "_") cnt++;
    }
    for (int i = 0; i < cnt; i++) {
        res *= (27 - n + i);
    }
    cout << res;
}
Subtask Sum Test Verdict Time Memory
subtask1 0/0
1 Accepted 3ms 2104 KiB
2 Accepted 2ms 2232 KiB
subtask2 10/10
3 Accepted 2ms 2352 KiB
4 Accepted 2ms 2444 KiB
5 Accepted 2ms 2368 KiB
subtask3 20/20
6 Accepted 2ms 2492 KiB
7 Accepted 2ms 2716 KiB
8 Accepted 2ms 2928 KiB
9 Accepted 2ms 3104 KiB
10 Accepted 2ms 3200 KiB
11 Accepted 2ms 3176 KiB
subtask4 30/30
12 Accepted 2ms 3292 KiB
13 Accepted 2ms 3508 KiB
14 Accepted 2ms 3720 KiB
15 Accepted 2ms 3916 KiB
16 Accepted 2ms 4124 KiB
17 Accepted 2ms 4160 KiB
subtask5 40/40
18 Accepted 2ms 4160 KiB
19 Accepted 2ms 4236 KiB
20 Accepted 2ms 4136 KiB
21 Accepted 2ms 4244 KiB
22 Accepted 2ms 4236 KiB
23 Accepted 2ms 4140 KiB
24 Accepted 2ms 4244 KiB