Python程序实现Rock Paper Scissor游戏
使用Python，我们还可以开发非常有趣的游戏。剪刀石头布游戏就是其中之一。在这里，我们使用randint()函数来生成随机数。
在此游戏中，玩家通常数到三，或说出游戏的名称，每次要么举起一只手，然后将拳头向下挥动，要么将其按住。
范例程式码
# importing required random module
import random
print("The Rules of Rock paper scissor game will be follows: \n"
+"Rock vs paper --> paper wins \n"
+"Rock vs scissor --> Rock wins \n"
+"paper vs scissor --> scissor wins \n")
while True:
print("Now please enter your choice no. \n 1. Rock \n 2. paper \n 3. scissor \n")
# take the input from user
ch = int(input("Now Your turn: "))
while ch> 3 or ch< 1:
ch = int(input("Enter your valid input here: "))
if ch == 1:
choice_name = 'Rock'
elifch == 2:
choice_name = 'paper'
else:
choice_name = 'scissor'
# print user given choice
print("Your choice is: " + choice_name)
print("\nNow its computer turn to initiate.......")
# Computer will select randomly any number
# among values 1, 2 and 3. Using randint method
# of random module
comp_choice = random.randint(1, 3)
# loopingwill continue until comp_choice value
# is equal to the choice value
while comp_choice == ch:
comp_choice = random.randint(1, 3)
# initialize value of the variable comp_choice_name
# variable corresponding to the choice value
if comp_choice == 1:
comp_choice_name = 'Rock'
elifcomp_choice == 2:
comp_choice_name = 'paper'
else:
comp_choice_name = 'scissor'
print("So computer choice is: " + comp_choice_name)
print(choice_name + " V/s " + comp_choice_name)
# condition for winning the game
if((ch == 1 and comp_choice == 2) or
(ch == 2 and comp_choice ==1 )):
print("paper wins => ", end = "")
final_result = "paper"
elif((ch == 1 and comp_choice == 3) or
(ch == 3 and comp_choice == 1)):
print("Rock wins =>", end = "")
final_result = "Rock"
else:
print("scissor wins =>", end = "")
final_result = "scissor"
# Printing either user or computer wins
if final_result == choice_name:
print("<== You are the winner ==>")
else:
print("<== Computer wins ==>")
print("Do you want to play again? (Y/N)")
ans = input() # if user input n or N then condition is True
if ans == 'n' or ans == 'N':
break
# after exiting from the while loop
print("\nThanks for sharing time with us...")输出结果
The Rules of Rock paper scissor game will be follows: Rock vs paper --> paper wins Rock vs scissor --> Rock wins paper vs scissor --> scissor wins Now please enter your choice no. 1. Rock 2. paper 3. scissor Now Your turn: 1 Your choice is: Rock Now its computer turn to initiate....... So computer choice is: paper Rock V/s paper paper wins =><== Computer wins ==> Do you want to play again? (Y/N) y Now please enter your choice no. 1. Rock 2. paper 3. scissor Now Your turn: 2 Your choice is: paper Now its computer turn to initiate....... So computer choice is: Rock paper V/s Rock paper wins =><== You are the winner ==> Do you want to play again? (Y/N) n Thanks for sharing time with us...