Question

Input a non-zero positive integer.

Using while loop, print out each digit of the inputted integer in separate lines, starting from its rightmost digit until the leftmost digit of the number.

Tip #1: Use % 10 to get the rightmost digit. For example, if you do 412 % 10, then the result would be the rightmost digit, which is 2.

Tip #2: On the other hand, use / 10 to remove the rightmost digit. For example, if you do 412 / 10, then the result would be 41.

Tip #3: You'd have to repeat Tip #1 and Tip #2 inside the while() loop for this problem while the inputted integer is not yet 0.

Answer 1

#include <iostream>
using namespace std;


int main()
{
	int number;
	cout << "Enter number: ";
	cin >> number;
	while (number != 0){
		  cout << number % 10 << endl;
		  number = number / 10; 
	}	
}