python:重新启动循环 [英] python: restarting a loop

问题描述

我有:

for i in range(2,n):
    if(something):
       do something
    else:
       do something else
       i = 2 **restart the loop

但这似乎不起作用.有没有办法重新启动该循环?

But that doesn't seem to work. Is there a way to restart that loop?

谢谢

推荐答案

您可能要考虑在适用该逻辑的情况下使用其他类型的循环，因为这是最明显的答案.

You may want to consider using a different type of loop where that logic is applicable, because it is the most obvious answer.

也许是:

i=2
while i < n:
    if something:
       do something
       i += 1
    else: 
       do something else  
       i = 2 #restart the loop  

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