I need help to solve this problem in Discrete math Relation and function Program in Java (without using arraylist only loop)

Let the sets: A = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} and B={-1, 11, 10, 13, -4, 6, 99,-8, 20, -2} Create the program the following| Let H = {(1, 11), (5,-2), (10,8)}. Determine if H is a relation