Discuss / Python / 作业
Back

作业

Topic source

曾经的你_谜

#1 Created at ... [Delete] [Delete and Lock User]

L = ['Bart', 'Lisa', 'Adam'] for l in L: print('Hello, '+l+'!')

很多人在l前后用，这是为啥呢？

天生寿001

#2 Created at ... [Delete] [Delete and Lock User]

逗号“,”会额外加一个空格。是前文介绍的用法。 加号“+”不会有额外的空格。

曾经的你_谜

#3 Created at ... [Delete] [Delete and Lock User]

我用逗号的时候，打印出来是这样的， ('Hello, ', 'Bart', '!') ('Hello, ', 'Lisa', '!') ('Hello, ', 'Adam', '!') 用加号打印是这样的 Hello, Bart! Hello, Lisa! Hello, Adam!

电脑控手机控

#4 Created at ... [Delete] [Delete and Lock User]

+号的用法厉害了，见识了，赞！

zigbeekingg

#5 Created at ... [Delete] [Delete and Lock User]

看的费劲，直接： print("hello,{}!".format(l))

  • 1

Reply