Generating Unique Random Numbers in Java

Question

I\'m trying to get random numbers between 0 and 100. But I want them to be unique, not repeated in a sequence. For example if I got 5 numbers, they should be 82,12,53,64,32

Answer 1

Check this

public class RandomNumbers {

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        int n = 5;
        int A[] = uniqueRandomArray(n);
        for(int i = 0; i