How to Comment in a Program

Experianced programmars always leave a comment after writing important code lines so that they or anybody can understand easily later. This is a good method for understanding to the new less exprianced programmars.

To comment in a program, you’ve to write in a definited area. You can write comment in a single line or more in the middle of  /* your comments here */ . Compiler don’t compile these area. Now write the following program and run it to understand well.

>>>How to Learn C Programming

Code:

#include <stdio.h>

int main()

{

printf("Hello World!");

/* We have printed Hello World.

Note: this is a multi-line comment */

return 0;

}

See the result. The result is only “Hello World!” because the compiler didn’t compile the /*-------- */ area.

>>>Basic Structure of C Programming

Output:

>>>How to Assign Fractional Numbers in C

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