I did not exactly remember the question, but I still remember what the question is about.
Given array of integers, return True if right angled traingle can be made using any three integers from that array, else False.
Eg: nums=[10,8,6,5,9,4,3], answer is True as 3,4 and 5 forms a right angles triangle.
anither example, nums=[1,2,3,4,6,7], answer should be False.