Find the duplicate elements and count of every duplicate element in array ?

Duplicate elements and counts.


								package com.tech.array;

public class DuplicateElement {
	public static void main(String args[]) {

		int[] a = { 1, 2, 3, 4, 5, 6, 5, 6, 2, 3 };

		for (int i = 0; i <= a.length - 1; i++) {

			int count = 1;

			for (int j = i + 1; j <= a.length - 1; j++) {

				if (a[i] == a[j]) {
					count++;
				}
			}
			if (count != 1)
				System.out.println("Element is : " + a[i] + " Present in array : " +count+" times");
		}

	}

}
							

								Element is : 2 Present in array : 2 times
Element is : 3 Present in array : 2 times
Element is : 5 Present in array : 2 times
Element is : 6 Present in array : 2 times
							

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