Here you go an answer to the whole program:
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
# 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'
def name_to_number(name):
# 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
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(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 in [1, 2]:
winmsg = "Player wins!"
elif difference == 0:
winmsg = "Player and computer tie!"
else:
winmsg = "Computer wins!"
# convert comp_number to name using number_to_name
comp_name = number_to_name(comp_number)
# print results
print " "
print "Player chooses " + str(name)
print "Computer chooses " + str(comp_name)
print winmsg
test your code
rpsls("rock")
rpsls("Spock")
rpsls("paper")
rpsls("lizard")
6
solved Why this code gives me error? [closed]