Example: Divisibility and Parity Checker in C++

// Divisibility and Parity Checker
#include <iostream>
using namespace std;

int main() {
    int number;

    // Step 1: Prompt the user to enter a number
    cout << "Enter an integer: ";
    cin >> number;

    // Step 2: Determine if the number is Even or Odd
    if (number % 2 == 0) {
        cout << "The number " << number << " is Even." << endl;
    } else {
        cout << "The number " << number << " is Odd." << endl;
    }

    // Step 3: Determine if the number is divisible by 2
    // (This is inherently checked by the Even/Odd logic, but explicitly stated for clarity)
    if (number % 2 == 0) {
        cout << "The number " << number << " is divisible by 2." << endl;
    } else {
        cout << "The number " << number << " is not divisible by 2." << endl;
    }

    // Step 4: Determine if the number is divisible by 3
    if (number % 3 == 0) {
        cout << "The number " << number << " is divisible by 3." << endl;
    } else {
        cout << "The number " << number << " is not divisible by 3." << endl;
    }

    return 0;
}