Sum of the Digits and Reverse of a Number

This program calculates the sum of the digits and the reverse of a given number. Let's explore the code and understand its workings.

Code Breakdown

Algorithm

Start
Input Number: Read the value of the number.
Initialize Variables: Initialize sum and reverse to 0.
Calculate Sum and Reverse:
- Extract each digit using modulo operation.
- Add the digit to sum.
- Construct the reverse by shifting and adding the digit.
Display Results:
- Print the sum of the digits and the reversed number.
End

Code Explanation

Example Flowchart

                                       Start
                                         |
                                         V
                                    Input number
                                         |
                                         V
                             Initialize sum, reverse to 0
                                         |
                                         V
                                Is number not equal to 0?
                                /                       \
                               /                         \
                             Yes                         No
                               |                         |
                               V                         V   
           +--------------------------------------+     End   
           | Get last digit (remainder)           |         
           | sum = sum + remainder                |          
           | reverse = reverse * 10 + remainder   |          
           | number = number / 10                 |     
           +--------------------------------------+      
                               |                             
                               V                              
                       Display sum and reverse                 
                               |                                
                               V                                 
                              End

Solution 1 Solution 3