trailing java

import java.util.Scanner;

public class trailingZeros{
    public static void main(String a[]){
        Scanner sc = new Scanner(System.in);
        boolean cont = true;
        while(cont){
            System.out.print("Enter the Number : ");
            int number = sc.nextInt();
            countZeros(number);
            System.out.print("\nDo you want to continue (1/0) : ");
            int n = sc.nextInt();
            if(n==0){
                cont = false;
            }
        }
    }

    static void countZeros(int number){
        int div = 5,quotient;
        int zeros = 0;
        while(number >= div){
            quotient = number/div;
            div *= 5;
            zeros += quotient;
        }

        System.out.println("The Trailing number of zeros in the factorial of " + number + " are : " + zeros);
        return;
    }
}