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笨办法学Python ex14

笨办法学Python ex14

作者: Joemini | 来源:发表于2016-12-10 22:13 被阅读0次

提示和传递


  • 输入:
# -- coding: utf-8 --

from sys import argv

script, user_name = argv
prompt = '> '

print "Hi %s, I'm the %s script." % (user_name, script)
print "I'd like to ask you a few questions."
print "Do you like me %s?" % user_name
likes = raw_input(prompt)

print "Where do you live %s?" % user_name
lives = raw_input(prompt)

print "What kind of computer do you have?"
computer = raw_input(prompt)

print """
Alright, so you said %r about liking me.
You live in %r. Not sure where that is.
And you have a %r computer. Nice.
""" % (likes, lives, computer)
  • 运行:



附加题

  • 加一个参数进入到代码
# -- coding: utf-8 --

from sys import argv

script, user_name, age = argv
prompt = '> '

print "Hi %s, I'm the %s script." % (user_name, script)
print "I'd like to ask you a few questions."
print "Do you like me %s?" % user_name
likes = raw_input(prompt)

print "Where do you live %s?" % user_name
lives = raw_input(prompt)

print "What kind of computer do you have?"
computer = raw_input(prompt)

print """
Alright, so you said %r about liking me.
You are %d years old.
You live in %r. Not sure where that is.
And you have a %r computer. Nice.
""" % (likes, int(age), lives, computer)

<strong>遇到的问题</strong>
最后一行,一开始没有用int,报错,说不是数字而是字符,所以就用int将age定义成数字

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