N = int(input())
szo = input()
_counter = 0
for i in szo:
if i == "_":
_counter += 1
#print(_counter)
out = 1
for i in range(26 - (N - _counter)+1, 26-N+1, -1):
#print(i)
out *= i
print(out)| Subtask | Sum | Test | Verdict | Time | Memory | ||
|---|---|---|---|---|---|---|---|
| subtask1 | 0/0 | ||||||
| 1 | Wrong answer | 17ms | 11036 KiB | ||||
| 2 | Wrong answer | 16ms | 11524 KiB | ||||
| subtask2 | 0/10 | ||||||
| 3 | Wrong answer | 16ms | 11576 KiB | ||||
| 4 | Wrong answer | 16ms | 11676 KiB | ||||
| 5 | Wrong answer | 16ms | 11716 KiB | ||||
| subtask3 | 0/20 | ||||||
| 6 | Wrong answer | 16ms | 11880 KiB | ||||
| 7 | Wrong answer | 16ms | 11924 KiB | ||||
| 8 | Wrong answer | 16ms | 12324 KiB | ||||
| 9 | Wrong answer | 16ms | 12252 KiB | ||||
| 10 | Wrong answer | 16ms | 12376 KiB | ||||
| 11 | Wrong answer | 17ms | 12168 KiB | ||||
| subtask4 | 0/30 | ||||||
| 12 | Wrong answer | 16ms | 12220 KiB | ||||
| 13 | Wrong answer | 17ms | 12300 KiB | ||||
| 14 | Wrong answer | 17ms | 12760 KiB | ||||
| 15 | Wrong answer | 17ms | 12828 KiB | ||||
| 16 | Wrong answer | 17ms | 13148 KiB | ||||
| 17 | Wrong answer | 17ms | 12996 KiB | ||||
| subtask5 | 0/40 | ||||||
| 18 | Wrong answer | 17ms | 13068 KiB | ||||
| 19 | Wrong answer | 17ms | 13084 KiB | ||||
| 20 | Wrong answer | 17ms | 13212 KiB | ||||
| 21 | Wrong answer | 17ms | 13196 KiB | ||||
| 22 | Wrong answer | 17ms | 13444 KiB | ||||
| 23 | Wrong answer | 17ms | 13620 KiB | ||||
| 24 | Wrong answer | 17ms | 13516 KiB | ||||