Answer to Question #203753 in C++ for she

Question

Write a C++ program to print the digits of a number in reverse order. The user will enter the number and your program will display in reverse order. Make sure user only enters a positive number, if negative number, display an error message.

Answer 1

#include <iostream>
using namespace std;

int main() {
    int n, reversedNumber = 0, remainder;

    cout << "Enter an integer: ";
    cin >> n;

    while(n != 0) {
        remainder = n%10;
        reversedNumber = reversedNumber*10 + remainder;
        n /= 10;
    }

    cout << "Reversed Number = " << reversedNumber;

    return 0;

}