python基础实践（五）

# -*- coding:utf-8 -*-# Author:sweeping-monk#     -*-操作列表-*-Traverse_the_list = [‘guanfu‘,‘xiaole‘,‘fangdong‘,‘rourou‘]for name in Traverse_the_list:       #通过for循环将列表中的元素都一个一个的打印出来。    print(name)

#magicians = [‘alice‘,‘david‘,‘carolina‘]    #练习for循环。#for magician in magicians:#    print(magician.title() + ",that was a great trick!")       #这一行必须缩进，否则报错。#    print("I can‘t wait to see your next trick, " + magician.title() + ".\n")   #要想让for循环执行，就必须在for循环后面缩进。

magicians = [‘alice‘,‘david‘,‘carolina‘]    #练习for循环。for magician in magicians:     print(magician.title() + ",that was a great trick!")print("I can‘t wait to see your next trick, " + magician.title() + ".\n")   #这是没缩进后的效果。

Chicken_soup = ‘‘‘python根据缩进来判断代码行与前一个代码行的关系，缩进让代码整洁而结构清晰。

‘‘‘print(Chicken_soup)

Common_mistakes = "常见的缩进错误举例:\n"print(Common_mistakes)

#magicians = [‘alice‘,‘david‘,‘carolina‘]#for magician in magicians:#print(magician.title() + ",that was a great trick!")        #应缩进却没缩进，python会提醒你。

magicians = [‘alice‘,‘david‘,‘carolina‘]for magician in magicians:     print(magician.title() + ",that was a great trick!")print("I can‘t wait to see your next trick, " + magician.title() + ".\n")   #这一条没有缩进，因此它只能循环结束后执行一次。#这是一个逻辑错误。从语法上看是合法的。

#msg = "lao si ji"#   print(msg)              #没必要的缩进。

#Traverse_the_list = [‘guanfu‘,‘xiaole‘,‘fangdong‘,‘rourou‘]#for name in Traverse_the_list               #for语句后面的冒号告诉python，下一话是循环的第一行。这里漏掉了冒号导致语法错误。#    print(name)

原文地址：https://www.cnblogs.com/sweeping-monk/p/8111707.html