/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		int [] arr = {1,2,3,9,44,3,23,21,11};
		for(int i=0; i<arr.length-1; i++){
			if(arr[0]==arr[i]){
				System.out.println(arr[i]);
			}else{
				arr[0+1];
			}
		}
 
	}
}

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