Comments in C

Comments in C Programming Language are to provide a piece of information about the code. This can helps the other programmers to understand the program flow.

In C Programming Language, there are two types of commenting options, and they are Single Line and Multi-line.

Single Line Comment in C Example

The Single Line comments start with two forward slashes(//).

In this program, we are displaying Hello World as the output. Here, we used a single line comment

/* Single Line Comments in C */

#include<stdio.h>

int main()
{
    // Printing Hello World Message as Output
    printf(" Hello World! \n");

    return 0;
}

OUTPUT

Multi-Line Comments Example

The Multi-Line Comments placed in between /*……… */. Use this Slash and asterisk to write a multi-line comment.

/* Multi Line Comments in C */

#include<stdio.h>

int main()
{
    /*
     Print
     Message
     as an Output
     */
    printf(" Welcome to Tutorial Gateway \n");

    return 0;
}

OUTPUT