for what purpose comment is used

Question

it is said that it is used for to add descriptions,remainders that means in the output screen we can add them?

Answer 1

They are "non executable" parts of a code.

A programmer writes a code according to his own algorithm which might not be understood by another programmer reading the code.
Well written comments which provide information as to what a part of the code is doing will help the reader understand the code.!!!

Answer 2

for to mark, remember something or just. more than anything used to make notes of something important

Answer 3

Just to make it clear for what purpose certain code is written.

Answer 4

for understand the code

Answer 5

Just to get clear idea.. Of wat abt that syntax means

Answer 6

comment will help the reader to understand the code.

Answer 7

comment is used i heading

Answer 8

explains a particular part of the code for future understanding