rock_paper_scissors.py

#Basic rock paper scissors game. That keeps score until quitting.

import random

user_wins = 0
computer_wins = 0

options = ['rock', 'paper', 'scissors']

while True:
    user_input = input('Type Rock/Paper/Scissors or Q to quit: ').lower()
    if user_input == 'q':
        break
    
    if user_input not in options:
        continue
    
    random_number = random.randint(0, 2)
    # rock: 0, paper: 1, scissors: 2
    
    computer_pick = options[random_number]
    print('Computer picked', computer_pick + '.')
    
    if user_input == 'rock' and computer_pick == 'scissors':
        print('You won!')
        user_wins += 1
        continue
    
    if user_input == 'paper' and computer_pick == 'rock':
        print('You won!')
        user_wins += 1
        continue
    
    if user_input == 'scissors' and computer_pick == 'paper':
        print('You won!')
        user_wins += 1
        continue
    
    else:
        print('You lost!')
        computer_wins += 1
        
print('You won', user_wins, 'times.')
print('The computer won', computer_wins, 'times')

print('Goodbye!')