week 1 rock paper sissor.txt

http://www.codeskulptor.org/#user42_dQ30HRMofC_6.py


# 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):
     if name == 'rock':
        number=0
     elif name == "Spock":
          number=1
     elif name == "paper":
          number=2
     elif name == "lizard":
          number=3
     else:
          number=4
     return number

    # convert name to number using if/elif/else
    # don't forget to return the result!


def number_to_name(number):
    # delete the following pass statement and 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"
    else:
         name="scissors"
    return name
    
    # convert number to a name using if/elif/else
    # don't forget to return the result!

import random    

def rpsls(player_choice): 
    # delete the following 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 choose "+ 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()
    comp_number =  random.randrange(0, 4)

    # 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 choose "+comp_choice

    # compute difference of comp_number and player_number modulo five
    dif=(player_number-comp_number+5) % 5

    # use if/elif/else to determine winner, print winner message
    if dif==0:
        print "Player and computer tie!"
    elif (dif==3 or dif==4):
        print "Computer win!"
    else:
        print "Player win!"


    
# test your code - THESE CALLS MUST BE PRESENT 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