1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
#include <iostream>
#include <cstdio>

constexpr int MAX_N = 100;
char s[MAX_N + 9];

int main()
{
    int n, wyn = 0;
    scanf("%d", &n);
    scanf("%s", s);
    for (int i = 0; i < 10; ++i)
    {
        int d = 1;
        int m = (i + 1) * n / 10;
        for (int j = i * n / 10; j < m; ++j)
        {
            if (s[j] != 'T')
            {
                d = 0;
                break;
            }
        }
        wyn += d;
    }
    printf("%d\n", wyn);
}