#include <iostream>

using namespace std;

const char PAPER{'p'};
const char ROCK{'r'};
const char SCISSORS{'s'};

int main() {

   char player1, 
        player2;
   bool validInput;
   bool validInput1;
   bool validInput2;

   cout << "Player 1, did you play p,s,r? => ";
   cin >> player1;
   cout << "Player 2, did you play p,s,r? => ";
   cin >> player2;

   if (ROCK == player1 or SCISSORS == player1 or PAPER == player1) {
      validInput1 = true;
   } else {
      validInput1 = false;
      cout << player1 << " is invalid for player 1" << endl;
   }

   if (ROCK == player2 or SCISSORS == player2 or PAPER == player2) {
      validInput2 = true;
   } else {
      validInput2 = false;
      cout << player2 << " is invalid for player 2" << endl;
   }


   validInput = validInput1 and validInput2;

   if (validInput) {
      if (player1 == player2) {
             cout << "Tie" << endl;
      }
      if (ROCK == player1) {
         if (SCISSORS == player2) {
             cout << "Player 1 wins " << endl;
         } else if (PAPER == player2) {
             cout << "Player 2 wins " << endl;
         }
      } else if (SCISSORS == player1) {
         if(ROCK == player2) {
             cout << "Player 2 wins " << endl;
         } else if (PAPER == player2) {
             cout << "Player 1 wins " << endl;
         }
      } else if (PAPER == player1) {
         if(ROCK == player2) {
             cout << "Player 1 wins " << endl;
         } else if (SCISSORS == player2) {
             cout << "Player 2 wins " << endl;
         }
     }
   }

   return 0;
}