Python基本相关知识-08-for循环、循环else

1.for循环

hello = "helloworld"
for i  in hello:
    print(i)

2.循环else

 2.1 while循环 else
  while 条件表达式:
     代码块
  else:
     循环结束后执行的代码块

i = 1
while i <= 5:
    print("媳妇,我错了")
    i += 1
else:
    print("媳妇原谅我了,我好开心")

2.for循环 else

hello = "HelloWorld"
for i in hello:
    print(i)
else:
    print("循环语句结束")