Example: Multiplication Table using void Function in C++

C
C++
C#
Java
Python
PHP
// Multiplication Table using void Function
#include <iostream>
using namespace std; // Using namespace for brevity in this example

// Function declaration
void printMultiplicationTable(int num);

int main() {
    int userNumber;

    // Step 1: Prompt user for input
    cout << "Enter a number to generate its multiplication table: ";
    cin >> userNumber;

    // Step 2: Call the function to print the table
    printMultiplicationTable(userNumber);

    return 0;
}

// Function definition
void printMultiplicationTable(int num) {
    // Step 1: Informative header for the table
    cout << "\nMultiplication Table for " << num << ":\n";
    // Step 2: Loop from 1 to 10 to generate each entry
    for (int i = 1; i <= 10; ++i) {
        cout << num << " x " << i << " = " << (num * i) << endl;
    }
}