Duplicatefind.java

public class DuplicateElement { 

 public static void main(String[] args) { 

 

 //Initialize array 

 int [] arr = new int [] {1, 2, 3, 4, 2, 7, 8, 8, 3}; 

 

 System.out.println("Duplicate elements in given array: "); 

 //Searches for duplicate element 

 for(int i = 0; i < arr.length; i++) { 

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

 if(arr[i] == arr[j]) 

 System.out.println(arr[j]); 

 } 

 } 

 } 

}