C_Syntax.c

Here’s the updated C code with added documentation and an explanation:

#include <stdio.h>

/**
 * @brief The main function demonstrates basic variable usage and printing in C.
 * 
 * This function initializes an integer variable and prints its value.
 * 
 * @return int Returns 0 to indicate successful execution.
 */
int main() {
    int number = 10;  /**< Integer variable initialized with the value 10. */

    // Print the value of the integer variable
    printf("Number: %d\n", number);

    return 0;   /**< Return 0 to indicate successful execution. */
}

Explanation

1. Variable Initialization:

   • int number = 10; declares an integer variable number and initializes it with the value 10.

2. Printing the Variable:

   • printf("Number: %d\n", number); prints the value of the integer variable number. The %d format specifier is used for printing integer values in C.

3. Return Statement:

   • return 0; indicates that the program has executed successfully. The value 0 is returned to the operating system.