Peli

input/code.cpp: In function 'int main()':
input/code.cpp:21:11: warning: 'b' may be used uninitialized in this function [-Wmaybe-uninitialized]
     if ((b-a)%2 == 0) cout << "1\n";
         ~~^~~
input/code.cpp:21:11: warning: 'a' may be used uninitialized in this function [-Wmaybe-uninitialized]

#include <bits/stdc++.h>
using namespace std;
int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  int T;
  cin >> T;
  for (int Ti = 0; Ti < T; ++Ti) {
    string s;
    cin >> s;
    int n = s.size();
    bool af = 0;
    int a, b;
    for (int i = 0; i < n; ++i) {
      if (s[i] == 'P') {
        if (!af) a = i;
        else b = i;
        af = 1;
      }
    }
    if ((b-a)%2 == 0) cout << "1\n";
    else cout << "2\n";
  }
}

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED