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Copy pathRPSLS.py
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100 lines (77 loc) · 2.36 KB
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# Rock-paper-scissors-lizard-Spock template
import random
# The key idea of this program is to equate the strings
# "rock", "paper", "scissors", "lizard", "Spock" to numbers
# as follows:
#
# 0 - rock
# 1 - Spock
# 2 - paper
# 3 - lizard
# 4 - scissors
# helper functions
def number_to_name(number):
# fill in your code below
if number == 0 :
name = 'rock'
elif number == 1 :
name = 'Spock'
elif number == 2:
name = 'paper'
elif number == 3:
name = 'lizard'
elif number == 4:
name = 'scissors'
else:
print ("Invalid option! Do you even know how to play?! Try again!")
return name
# convert number to a name using if/elif/else
# don't forget to return the result!
def name_to_number(name):
# fill in your code below
if name == 'rock':
number = 0
elif name == 'Spock':
number = 1
elif name == 'paper':
number = 2
elif name == 'lizard':
number = 3
elif name == 'scissors':
number = 4
else:
print ("Invalid option! Do you even know how to play?! Try again!")
# convert name to number using if/elif/else
# don't forget to return the result!
return number
def rpsls(name):
# fill in your code below
# convert name to player_number using name_to_number
player_number = name_to_number(name)
# compute random guess for comp_number using random.randrange()
comp_number = random.randrange(0,5)
# compute difference of player_number and comp_number modulo five
difference = (player_number - comp_number)%5
# use if/elif/else to determine winner
if difference <= 2 and difference > 0:
winner = 'Player wins!'
elif difference >2 and difference <= 4:
winner = 'Computer wins!'
elif difference == 0:
winner = "It's a tie!"
else:
print ("Something is wrong")
# convert comp_number to name using number_to_name
comp_name = number_to_name(comp_number)
# print results
print ('Player chose ', name)
print ('Computer chose', comp_name)
print (winner)
print ("====")
# test your code
rpsls("rock")
rpsls("Spock")
rpsls("paper")
rpsls("lizard")
rpsls("scissors")
# always remember to check your completed program against the grading rubric