Given an array t[100] which contains numbers between 1..99. Return the duplicated value

Given an array t[100] which contains numbers between 1..99. Return the duplicated value

Given an array t[100] which contains numbers between 1..99. Return the duplicated value

import java.util.HashSet; import java.util.Set;public class Duplicate { public static void main(String args[]) { Integer[] t = new Integer[100]; for (int i = 0; i < 100; i++) { t[i] = (int) (Math.random() * 100); } Set set = new HashSet(); for (int i = 0; i < 100; i++) { for (int j = 0; j < 100; j++) { if (t[i] == t[j]) { set.add(t[i]); } } } for (Integer i : set) { System.out.print(" " + i); } }}

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