#include <iostream>

using namespace std;

int main() {

    char player1,
         player2;
    string winner;
    bool badInput = false;

    cout << endl;
    cout << "We will now play paper scissors rock " << endl;
    cout << endl;

    cout << "Player 1, enter your choice (p/s/r) => ";
    cin >> player1;
    cout << endl;
    cin.ignore(80,'\n');

    // check for valid input.
    if(player1 != 'p' and player1 != 's' and player1 != 'r') {
	  badInput = true;
    }

    cout << "Player 2, enter your choice (p/s/r) => ";
    cin >> player2;
    cout << endl;
    cin.ignore(80,'\n');

    // check for valid input.
    if(player2 != 'p' and player2 != 's' and player2 != 'r') {
	  badInput = true;
    }


    if (player1 == player2) {
        winner = "tie";
    } else {
       if ('p' == player1) {
          if ('s' == player2) {
	      winner = "player 2";
	  } else {
	      // must be rock;
	      winner = "player 1";
	  }
       } else {
           if ('s' == player1) {
	      if ('p' == player2) {
	         winner = "player 1";
	      } else {
	         // must be rock
	         winner = "player 2";
	      }
	   } else {
	       // player 1 must be rock
	       if('p' == player2) {
	           winner = "player 2";
	       } else {
	           // must be scissors 
	           winner = "player 1";
	       }

	   }
       }
    }

    if (badInput) {
       cout << "No winer, bad input" << endl;
    } else  {
        if ("tie" == winner) {
           cout << "The game is a tie" << endl;
        } else {
           cout << "The winner is " << winner << endl;
       }
    }

    return 0;
}