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import java.util.Scanner;

public class RemoveZero {

public static void main(String[] args) {

int i,size, index=0, count=0;

Scanner sc = new Scanner(System.in);

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

size = sc.nextInt();

int[] arr = new int[size];

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

for(i=0; i<size; i++) { arr[i] = sc.nextInt();}

// count the non-zero element in the array:

for(i=0; i<size; i++) {if (arr[i] != 0) {count++;}}

// size of new array

int[] newArr = new int[count];

// copy non-zero elements into new array:

for(i=0; i<size; i++) {if(arr[i]!=0){newArr[index]=arr[i]; index++;}}

// display new array without zero:

System.out.print("The new array is: ");

for(i=0; i<count; i++) {System.out.print(newArr[i]+" ");}

}