Python Learning Notes

1. When you enter name = raw_input() and press ENTER, the python interactive command line is waiting for your input. At this point, you can enter any character and then press ENTER to complete the input.

2.

However, when the program runs, there is no prompt to tell the user: "Hey, just enter your name", this looks very unfriendly. Fortunately, it allows raw_input you to display a string to prompt the user, so we change the code to:

name = raw_input(‘please enter your name: ‘)print ‘hello,‘, name

Run this program again, you will find that the program runs, will first print out please enter your name: , so that the user can follow the prompts, enter the name after the hello, xxx output:

C:\Workspace> python hello.pyplease enter your name: Michaelhello, Michael

Python Learning Notes