Peli

input/code.cpp: In function 'void testi()':
input/code.cpp:10:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i=1; i<=s.size(); ++i){
                   ~^~~~~~~~~~

#include <bits/stdc++.h>
using namespace std;

typedef long long ll;

void testi(){
    string s;
    cin >> s;
    int a=0, b=0;
    for (int i=1; i<=s.size(); ++i){
        if (s[i-1]=='P'){
            if (a) b=i;
            else a=i;
        }
    }
    if ((b-a)%2==0) cout << "1\n";
    else cout << "2\n";
}

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    //Älä käytä, jos tehtävä on interaktiivinen!
    int t;
    cin >> t;
    while (t--) testi();
}

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 2

Verdict: ACCEPTED