Example: User-Defined Multiplication Table in C

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// User-Defined Multiplication Table
#include <stdio.h>

int main() {
    // Step 1: Declare variables
    int number; // Variable to store user input
    int i = 1;  // Loop counter

    // Step 2: Prompt user for input
    printf("Enter a number to see its multiplication table: ");
    scanf("%d", &number); // Read the integer input from the user

    printf("Multiplication Table of %d:\n", number);

    // Step 3: Use a while loop to iterate from 1 to 10
    while (i <= 10) {
        // Step 4: Calculate and print each line
        printf("%d x %d = %d\n", number, i, (number * i));
        // Step 5: Increment the counter
        i++;
    }

    return 0;
}