?Assignment! (1)..pdf ackages/Mcroso ment 1 %20(1)pof pdr CS 3330 Assignment 1 (Due: at 11:59PM on 3/25/2018) 1.a) Write a pseudo-code for the "closest pair" problem. In this problem, you will determine the closest number pair in a given randomly order number array. For example assume your array A is as follows: A [2, 20, 35, 28, 45, 23, 67, 21, 95, 15] Your program (or pseudo-code) will find the indices of closest numbers in the array. In the above array A, 20 and 21 are the closest pairs. 1.b) Perform a complexity analysis of your algorithm as I did in the video tutorial. What is the best-case, average-case, and the worst-case scenarios