Java Task

WAP to reverse the digits of a given number.


import java.util.*;

public class T8 {
public static void main(String[] args) {

Scanner sc = new Scanner(System.in);
System.out.println("Enter the number to reverse its digits: ");
int n = sc.nextInt();

int reverseNumber = 0;

while (n != 0) {
int digit = n % 10;
reverseNumber = reverseNumber * 10 + digit;
n /= 10;
}

System.out.println("Reverse Number: " + reverseNumber);
}
}

Copy Code

Expected Output:
Input:
Number: 12345

Output:
Reverse Number: 54321