Question

Program : Write a complete C++ program that Input: Read a positive integer from the keyboard (user) with proper prompt text and save it to a variable. The integer have up to five digits. Processing: From the right most digit, extract every digit from the input integer using modular operator %then save the digit to a separate variable. Remove the right most digit from the integer using integer division operator /. Repeat above two steps till all digits have been extracted. Output: Print out all digits of the integer in the right-to-left or the left-to-right order with proper prompts.

Answer 1

#include <iostream>

using namespace std;

int main() {

        int n;
        cout << "Enter a positive number: ";
        cin >> n;
        while(n <= 0) {
                cout << "Invalid! Try again." << endl;        
                cout << "Enter a positive number: ";
                cin >> n;
        }

        cout << "
Printing Right to left order: " << endl;
        while(n != 0) {
                // print rightmost digit
                cout << (n % 10) << endl;

                // remove rightmost digit from number
                n = n / 10;
        }

}

Please upvote, as i have given the exact answer as asked in question. Still in case of any concerns in code, let me know in comments. Thanks!