Below is my code to return the maximum number in the list, but for some reason it returns 9. I must clarify that the aim of this program is to compare BigO complexities of quadratic - O(n^2) with Linear O(n) . So I am looking for a way to solve this problem with nested loop which will represent O(n^2). Please give a nested loop solution a = [2,4,7,2,1,9,33,105,2,3,7,300,4,9] maxa = a[0] for i in a: for j in a: if (i>j): maxa = i print("greatest number is " + str(maxa)) help figure what the problem is Continue reading...