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
28
#include <iostream>
#include <vector>

int ao[26], ae[26], bo[26], be[26];

int main() {
  int n;
  std::string a, b;
  std::cin >> n >> a >> b;
  bool even;
  even = true;
  for (char c: a) {
    (even ? ae : ao)[c - 'a']++;
    even = !even;
  }
  even = true;
  for (char c: b) {
    (even ? be : bo)[c - 'a']++;
    even = !even;
  }
  for (int i = 0; i < 26; i++)
    if (ae[i] != be[i] || ao[i] != bo[i]) {
      std::cout << "NIE" << std::endl;
      return 0;
    }
  std::cout << "TAK" << std::endl;
  return 0;
}