Assignment 2

1. Write a function Union() to combine two integer arrays. The function should take 3 arrays as arguments and do not return any value.

3. Define a structure List with the following elements:

• elements

• size

   Store a list of numbers in a variable of this structure type. 

   Define the following functions on the list:

1.     Search()   - Finds a given key and returns the index of the key

2.     Sort()     - Sorts the elements

3.     Combine()  - Combines two lists and returns the result as a structure element