Question

Write a program that asks the user to input a 4-digit integer and then prints the integer in reverse.

Your program needs to implement a function reverse that will take in as input the 4-digit number and print it out in reverse.

Your code will consist of two files: main.s and reverse.s.

Main.s will ask for the user input number and call the function reverse.

For ARM/Data Structure needs to be able to run on Pi

Reverse.s will take in as input a 4-digit integer and print the number in reverse

Answer 1

import java.util.*;

Public class ReverseInteger

{

public static void main(String args[])

{

int num=1234 , rev=0 ,a;

while(num!=0)

{

a=num%10;

rev=rev*10+a;

num=num/10;

}

System.out.println("Reverse" +rev);

}

}