# Imports
from IPython.display import clear_output
from random import randint
from time import sleep
def endFunct(): # Exit routine
    clear_output()
    print("{} wins : {}" .format(userName, userWin))
    print("Computer wins : {}" .format(comWin))
    print("Would you like to try again? Y/N")
    choice = input("Enter Y or N.")
    if choice == "Y":
        clear_output()
        gameFunct()
    elif choice == "N":
        print("See you later.")

def gameFunct(): # Main game function
    opt = ["Rock", "Paper", "Scissors"]
    global userWin
    global comWin
    
    print("Hello. I am the HAL 9000 supercomputer. I would like to play a game of Rock, Paper, Scissors with you.\nPlease, pick a number.\n1. Rock\n2. Paper\n3. Scissors")
    
    try:
        userChoice = int(input("Pick a number between 1 and 3.")) - 1
        userCh = opt[userChoice] # Picks option from list based on number user picked
        comCh = opt[comChoice] # Picks option from list besed on random integer generated
        
        print("{} chose {}." .format(userName, userCh)) # Displays user choice
        print("The computer chose {}." .format(comCh)) # Displays computer's choice
        
        if userCh == comCh: # Tie condition
            print("Tied.")
            sleep(2)
            endFunct()
        elif userCh == "Rock": # Win condition
            if comCh == "Scissors":
                print("You win!")
                sleep(2)
                userWin += 1
                endFunct()
            else:
                print("Sorry, you lose.")
                sleep(2)
                comWin += 1
                endFunct()

        elif userCh == "Scissors": # Win condition
            if comCh == "Paper":
                print("You win!")
                sleep(2)
                userWin += 1
                endFunct()
            else:
                print("Sorry, you lose.")
                sleep(2)
                comWin += 1
                endFunct()

        elif userCh == "Paper": # Win condition
            if comCh == "Rock":
                print("You win!")
                sleep(2)
                userWin += 1
                endFunct()
            else:
                print("Sorry, you lose.")
                sleep(2)
                comWin += 1
                endFunct()
                
    except IndexError: # Prevents program crash if a number that isn't 1 through 3 is not entered
        print("I requested a number between 1 and 3.")
        sleep(2)
        endFunct()
    except ValueError: # Prevents program crash if a number is not entered
        print("I'm sorry, but you did not input a number.")
        sleep(2)
        endFunct()
if __name__ == "__main__": # Variable declaration & name input field
    userName = input("Enter your name.")
    comChoice = randint(0,2)
    userWin = 0
    comWin = 0
    gameFunct()

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