switch(choice1){
    case 'R':
    case 'r':
        switch(choice2){
            case 'r':
            case 'R':
                cout << "Rock ties rock! nobody wins";
                break;
            case 'p':
            case 'P':
                cout << "paper covers rock! player2 wins";
                break;
            case 's':
            case 'S':
                cout << "rock crushes scissors. player1 wins";
                break;
            default:
                cout << "Player 2 entered invalid input. player 1 wins by default";
                break
        }   

    break;
    //This is where you want to put the other switch statements to run what happens when player1 has paper or scissors.    
}