I just learned how to implement basic command-line argument with Python. Hence, I would like to incoporate this feature in the previous Temperature Conversion program.

`# convertc2f.py

Version: 0.2

A program to convert Celsius temps to Fahrenheit

Date: 4/13/06

by: S. San (Kenno)`

import sys

if (len(sys.argv) == 2):<br /> &nbsp;&nbsp;&nbsp; celsius = int(sys.argv[1])<br /> else:<br /> &nbsp;&nbsp;&nbsp; celsius = int(input("What is the Celsius temperature? "))

fahrenheit = 9.0 / 5.0 * celsius + 32<br /> print "The temparature is ", fahrenheit, " degrees Fahrenheit."<br />

Example with the command line argument:

$ python convertc2f.py 100<br /> The temparature is 212.0 degrees Fahrenheit.

Without any argument: <br />

$ python convertc2f.py<br /> What is the Celsius temperature? 100<br /> The temparature is 212.0 degrees Fahrenheit.