alternate asc and desc elements in array

zig-zag arrangement in Array

Consider an array a= (1 4 3 -1 10 6) of length N, so zig-zag arrangement of elements is arr[0] < arr[1] > arr[2] < arr[3] > arr[4] < . . . . arr[n-2] < arr[n-1] > arr[n] Here, first we need to run code which will sort the data in descending order .For this you can refer to this blog. Once you arranged the data in descending order, then use the below code to bring elements in zig-zag order. i=0DescArr=(10 6 4 3 1 -1) ## Array in desc…