import java.util.Scanner;

public class NeonNumbers {

//METHOD TO PRINT NEON NUMBERS OF AN ARRAY

static void neonNumber(int a[]){

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

int sum=0, temp=a[i]*a[i];

int temp1=temp;

while(temp>0){

sum+= temp%10;

temp= temp/10;

}

if(sum*sum==temp1){

System.out.println(a[i] + " ");

}

}

}

public static void main(String args[]){

Scanner sc= new Scanner(System.in);

//ARRAY SIZE AND ELEMENTS INPUT

System.out.print("Enter size of array: ");

int size= sc.nextInt();

int arr[]= new int[size];

System.out.print("Enter array elements: ");

for(int i=0; i<size; i++){

arr[i]= sc.nextInt();

}

System.out.println("Neon numbers of the array are: ");

neonNumber(arr);

}

}