python 循环语句for

目录

  for循环

  案例

for 循环语句

  for循环的语法结构

for variable in sequence:
    do something
else:
    do something

  例子:

name_list =['zsh','play',123]
for name in name_list:
    print(name)

info = {'name':'zsh','age':19,'hobby':'play'}
for i in info:
    # print(i)  # 得到是key
    print(info[i])  # 得到的是value

案例:

 

posted @ 2021-10-28 10:33  zhuang6  阅读(97)  评论(0)    收藏  举报