Internship for Bachelor of Computer Science or Business Information Technology Students

Olivine Technology Ltd would like to recruit TWO interns who are currently pursuing their first year in either a Bachelor of Computer Science or Business Information Technology.

To apply for the position kindly attempt the following:

In a programming language of your choice:

1. Write a function that takes as its input an array of size n and returns 0 if the array contains all the values from 1 through n, otherwise the function returns 1.

For Example:

A. If the input array is [1, 2, 3, 4, 5]

   return 0

   Since the array has five elements and all the numbers from 1 to 5 are present.

B. If the input array is [1, 2, 3, 4, 5, 18]

   return 1

   Since the array has six elements and all the numbers from 1 to 6 are NOT present (6 is missing)