A numeric array of length N is give. You are required to design a function that finds all positive numbers in the array that h

Question

A numeric array of length N is give. You are required to design a function that finds all positive
numbers in the array that have their opposites in it as well
i. Design an algorithm approach to implement an optimal worst case [15 marks]
ii. Design an algorithm approach to implement an average case scenario [15 marks]

Answer 1

not really

Answer 2

try it out

Answer 3

this

looks like homework