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
#include <iostream>

using namespace std;

int liczenie(short n, string napis)
{
    short counter = 0;

    for(short i=0; i<(n-1); i+=2)
    {
        if (napis[i] == 'T' && napis[i] == 'T')
        {
            counter++;
        }
    }
    return counter;
}

int main()
{
    short n;
    string napis;
    cin >> n;
    cin >> napis;
    cout << liczenie(n, napis);
}