如何将两个代码/程序放在一起？

我不确定如何将这两段代码和一个菜单放在一起，以便能够选择要运行的菜单，类似于以下内容：

Welcome to (etc etc)
What would you like to play?
All computer generated OR You vs computer?
Selection 1 or 2? Please enter your selection:

或类似的规定。我对编码非常陌生，因此我不知道该如何处理。所有帮助将不胜感激:)

如果有帮助，可以使用以下两个代码：代码1（由计算机生成）；

import sys
import time
import random

#Build a list to convert move numbers to names
move_names = "rock Spock paper lizard scissors".split()

#Build a dict to convert move names to numbers
move_numbers = dict((name, num) for num, name in enumerate(move_names))

win_messages = [
    "Computer 2 and Computer 1 tie!",
    "Computer 1 wins!",
    "Computer 2 wins!",
]

def rpsls(name): 
    # convert Computer 1 name to player_number
    player_number = move_numbers[name]

    # generate random guess Computer 2
    comp_number = random.randrange(0, 5)

    # compute difference modulo five to determine winner
    difference = (player_number - comp_number) % 5

    print "\nComputer 2 chooses", name
    print "Computer 1 chooses", move_names[comp_number]
    #print "Score was:", difference # XXX

    #Convert difference to result number.
    #0: tie. 1: Computer 1 wins. 2:Computer 2 wins
    if difference == 0: 
        result = 0
    elif difference <= 2:
        result = 2
    else:
        result = 1

    return result


def main():
    banner = "! ".join([word.capitalize() for word in move_names]) + "!.\n"
    print "Welcome to..."
    for char in banner:
        sys.stdout.write(char)
        sys.stdout.flush()
        time.sleep(0.02)

    print "Rules!:"
    print """\nScissors cuts Paper
    Paper covers Rock
    Rock crushes Lizard
    Lizard poisons Spock
    Spock smashes Scissors
    Scissors decapitates Lizard
    Lizard eats Paper
    Paper disproves Spock
    Spock vaporizes Rock
    (and as it always has) Rock crushes scissors"""
    print "\n<Follow the enter key prompts!>"
    raw_input("\n\nPress the enter key to continue.")

    #A list of moves for Computer 1
    computer1_moves = [
        "rock",
        "Spock",
        "paper",
        "lizard",
        "scissors",
        "rock",
        "Spock",
        "paper",
        "lizard",
        "scissors",
    ]

    #Create a list to hold the scores
    scores = [0, 0, 0]

    for name in computer1_moves:
        result = rpsls(name)
        scores[result] += 1 
        print result, win_messages[result], scores
        raw_input("\n\nPress the enter key to continue.")

    print "\nFinal scores"
    print "Computer 1 wins:", scores[1]
    print "Computer 2 wins:", scores[2]
    print "Ties:", scores[0]

    raw_input("\n\nPress the enter key to exit")


if __name__ == "__main__":
    main()

代码2（您与计算机）；

import random 

data = "rock", "spock", "paper", "lizard", "scissors"

print "Rules!:"
print """Scissors cuts Paper
Paper covers Rock
Rock crushes Lizard
Lizard poisons Spock
Spock smashes Scissors
Scissors decapitates Lizard
Lizard eats Paper
Paper disproves Spock
Spock vaporizes Rock
(and as it always has) Rock crushes scissors"""

def playgames():
  tally = dict(win=0, draw=0, loss=0)
  numberofgames = raw_input("How many games do you want to play? ")
  numberofgames = int(numberofgames)
  for _ in range(numberofgames):
    outcome = playgame()
    tally[outcome] += 1
  print """
  Wins: {win}
  Draws: {draw}
  Losses: {loss}
  """.format(**tally)

def playgame():
  choice = ""
  while (choice not in data):
    choice = raw_input("Enter choice (choose rock , paper , scissors , lizard, or spock):")
    choice = choice.lower()
  print "Player choice is:{}".format(choice)
  player_number = data.index(choice)
  computer_number = random.randrange(5)
  print "Computer choice is: {}".format(data[computer_number])
  difference = (player_number - computer_number) % 5
  if difference in [1, 2]:
    print "Player wins!"
    outcome = "win"
  elif difference == 0:
    print "Player and computer tie!"
    outcome = "draw"
  else:
    print "Computer wins!"
    outcome = "loss"
  return outcome

playgames()

raw_input("\n\nPress the enter key to exit.")