Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Create a custom Python module named functions.py. This module must contain two functions: one that converts from Dollars to Pounds and one that converts from Pounds to Dollars.  These functions must be named convertdp  ( used when P is selected ) and convertpd ( used when D is selected ). These 2 functions are to return a single full precision float value, all print statements are to be in program13. Use 1.26634 for the conversion factor, example 1 Pound currency would be equivalent to 1.27 Dollars

Write a program named program13.py , which  imports the functions from module functions.py. The program's main() should prompt the user to specify D or P as choices then call the appropriate function which was imported. Conversion accuracy should use full precision ( 5 decimal places as provided above ) for the calculations , and display then print the result to two decimal places.

Use the import keyword:  import functions from *  . The call the functions, would be functionname()

Output should look like this:

Enter the value to covert: 25.5

Enter D or P to convert entered value to Pound(s) or Dollars(s) : D

The Value 25.5 Dollars(s) converts to 32.29 Dollar(s)

 

Enter the value to covert: 25.5

Enter D or P to convert entered value to Pound(s) or Dollars(s) : P

The Value 25.5 Dollars(s) converts to 20.14 Pound(s)

 

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