printing the reverse of an integer

 package code.mypack.practice;

import java.util.*;
public class reverse {
    public static void main(String[] args) {
        System.out.println("enter n:");
        Scanner sc= new Scanner(System.in);
        int n=sc.nextInt();
        while (n>0) {
            int lastdigit=n%10;
            System.out.print(lastdigit);
            n=n/10;
        }
        }
    }


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