Rock-paper-scissors-lizard-Spock

# Rock-paper-scissors-lizard-Spock template

# 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 name_to_number(name):
# delete the follwing pass statement and fill in your code below

# convert name to number using if/elif/else
# don't forget to return the result!
if (name=="rock"):
return 0
elif (name=="Spock"):
return 1
elif(name=="paper"):
return 2
elif(name=="lizard"):
return 3
elif(name=="scissors"):
return 4
else:
print "ops... incorrect input!"

def number_to_name(number):
# delete the follwing pass statement and fill in your code below

# convert number to a name using if/elif/else
# don't forget to return the result!
if (number==0):
return "rock"
elif (number==1):
return "Spock"
elif(number==2):
return "paper"
elif(number==3):
return "lizard"
elif(number==4):
return "scissors"
else:
print "ops... incorrect input!"

def rpsls(player_choice):
# delete the follwing pass statement and fill in your code below

# print a blank line to separate consecutive games
print ""
# print out the message for the player's choice
print "Player chooses",player_choice
# convert the player's choice to player_number using the function
name_to_number()
player_number=name_to_number(player_choice)
# compute random guess for comp_number using random.randrange()
import random
comp_number=random.randrange(0,5)
# convert comp_number to comp_choice using the function number_to_name()
comp_choice=number_to_name(comp_number)
# print out the message for computer's choice
print "Computer chooses",comp_choice
# compute difference of comp_number and player_number modulo five
difference=(comp_number-player_number)%5
# use if/elif/else to determine winner, print winner message
if (difference==1 or difference==2):
print "Computer wins!"
elif( difference==3 or difference==4):
print "Player wins!"
else:
print "The result is a tie!"

# test your code - LEAVE THESE CALLS IN YOUR SUBMITTED CODE
rpsls("rock")
rpsls("Spock")
rpsls("paper")
rpsls("lizard")
rpsls("scissors")

# always remember to check your completed program against the grading
rubric