与输入

循环语句我一直在试图永远解决这个代码，但我不成功，我想使它一旦你已经回答了。它会自动重新启动程序，您可以再次播放。然而，多次尝试后，我一直没能做到这一点与输入

question = input("Press 'r' for rock, 'p' for paper or 's' for scissors") 
if question is 'r': 
    print('I choose paper, I win!') 
elif question is 's': 
    print('I choose rock, I win!') 
elif question is 'p': 
    print('I choose scissors, I win!') 

for restart in question: 
    print(restart)

来源

2017-03-03 Sid

请包括实际的代码而不是截图。而且，你是否有任何错误？ – AKS

程序中的“重启”是什么？ –

@AKS它不让我在没有错误的情况下插入我的代码，所以我不得不求助于屏幕截图。代码完美工作，但是当我尝试并重新启动它时。它会显示用户之前，而不是真正重新启动程序 – Sid

试试这个：

while (True): 
    question = input("Press 'r' for rock, 'p' for paper or 's' for scissors or press 'e' to exit:") 
    if question is 'r': 
     print('I choose paper, I win!') 
    elif question is 's': 
     print('I choose rock, I win!') 
    elif question is 'p': 
     print('I choose scissors, I win!') 
    elif question is 'e': 
     print('restart') 
     break

来源

2017-03-03 06:17:36 Nurjan

-1

您应该插入您的input声明循环

question = "" 
while(question != 'e'): 
    question = input("Press e to exit") 
    if question is 'r': 
     print("....r") 
    elif question is 's': 
     print(".....s")`

来源

2017-03-03 06:12:30 latsha

谁可以解释为什么有人downwoted这个答案？ – latsha

你可以有一个代码结构如下。

while True: 
    question = input("Press 'r' for rock, 'p' for paper or 's' for scissors") 
    if question is 'r': 
     print('I choose paper, I win!') 
    elif question is 's': 
     print('I choose rock, I win!') 
    elif question is 'p': 
     print('I choose scissors, I win!') 

    if condition: # write your condition here to exit from loop 
     break

来源

2017-03-03 06:13:40

试试这个代码：

def restart(): 
    question = input("Press 'r' for rock, 'p' for paper or 's' for scissors") 
    if question is 'r': 
     print('I choose rock, I win!') 
    elif question is 's': 
     print('I choose scissors, I win!') 
    elif question is 'p': 
     print('I choose papers, I win!') 
    else: 
     print('wrong choice') 


continuePlay = 'y' 
while continuePlay is 'y': 
    restart()  
    continuePlay = input("Press 'y' for Yes, 'n' for No")

来源

2017-03-03 06:30:09

可以使用的功能。

def my_game(): 
    question = input("Press 'r' for rock, 'p' for paper or 's' for scissors") 
    if question is 'r': 
     print('I choose paper, I win!') 
    elif question is 's': 
     print('I choose rock, I win!') 
    elif question is 'p': 
     print('I choose scissors, I win!') 

    for restart in question: 
     print(restart) # this command will print the string entered by the user, one character in each line 

while True: 
    my_game()

来源

2017-03-03 06:47:32 Ashish

回答

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