Assignment Set 7 (Uploaded on September xx, 2014)
Clarification deadline date: October 9, 2014
Submission deadline date:  October 11, 2014


Problem 1: Write C code for the following problem: 

A "big integer" is an integer whose digits are stored as elements of 
an array
(a) Represent integers with one digit per entry of an array; [20] 
(b) Compute addition, multiplication of two integers stored as 
"big integers"; the resultant should also be stored 
as a "big integer". [60]
(c) Compute the factorial of n; where n is a positive integer. n 
should be stored as a "big integer". [40] 

[Marks: 120{(a) to (c)} + 30 {Good programming habits} = 150]

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Naming conventions for program files. xx is your roll number: 

For Problem 1: 
The name of the src file for problem 1 of assignment 7 should be  
``cs14xx-assign7-src-prog1.c''. 

The name of the app file for problem 1 of assignment 5 should be  
``cs14xx-assign7-prog1.c''. 

The name of the include file for problem 1 of assignment 5 should be  
``cs14xx-assign7-prog1.h''. 

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At the top of each of your program files, add the following. If you are 
writing multi-file programs, then each file should have it. 

/*------------------------------------------------------------------
Name: 
Roll Number:
Date of Submission:
Deadline date:  
Program description:
Acknowledgements: 
--------------------------------------------------------------------*/