4000 《笨办法学python》加分习题13——我的答案

这是我自己学习的答案，会尽力写的比较好。还望大家能够提出我的不足和错误，谢谢！

文中例子：

from sys import argv

script, firsrt, secend, third = argv

print "The script is called:", script
print "Your first variable is:", firsrt
print "Your second variable is:", secend
print "Your third variable is:", third

这边我在使用pychram运行的时候出现了错误，错误如图：



上网查证，以及根据作者意思使用shell框执行可以出答案，答案如图：

习题答案：

1、如同上文中的使用pychram一样，当时并没有给出运行参数，使用shell框运行截图：



就是说要有三个以上的值传入。

2、ex13_1.py：

from sys import argv

script, name, age = argv

print "The script is called:", script
print "Your name is:", name
print "Your age is:", age

运行结果：



ex13_2.py：

from sys import argv

script, name, age, height, weight = argv
print "Your name is:", name
print "Your age is:", age
print "Your height is:", height
print "Your weight is:", weight

运行结果：



3、ex13_4.py:

from sys import argv

script, name, age = argv

print "The script is called:", script
print "Your name is:", name
print "Your age is:", age
print "Your height is:",
height = raw_input()
print "Your weight is:",
weight = raw_input()

运行结果：