for....else...子句分析

一正常执行则继续执行else里面的内容:
for i in range(3):
print(i)
else:
print("hello")

二break语句退出之后不执行else后面的语句
for i in range(3):
break
else:
print("hi")
原文地址:https://www.cnblogs.com/pengwa1226/p/10010664.html