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>
#include <algorithm>
#include <vector>
using namespace std;

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n;
    string s;
    cin >> n >> s;
    int q=0;
    n/=10;
    int res = 0;
    for (int i=0;i<10;i++)
    {
      bool fine = true;
      for (int j=0;j<n;j++)
        if (s[q++]=='N')
          fine = false;
      res += fine;
    }
    std::cout << res << std::endl;

}