What are comments in C?

Comments in C Comments can be used to explain code, and to make it more readable. It can also be used to prevent execution when testing alternative code. Comments can be singled-lined or multi-lined.

What is comment give example?

In general, a comment is a remark, suggestion, or another form of feedback about a product or service.

What is comment explain?

: a note explaining, illustrating, or criticizing the meaning of a writing. Comments on the passage were printed in the margin. 3. : an observation or remark expressing an opinion or attitude.vor 6 Tagen

What is the use of /* */ in C?

The text inside the /* and */ tags will be considered as comments and will not be executed or compiled. This is to provide the coder with a clear knowledge of the code and its application or use. The output is printed to the console screen using this C command.

How many types of comments are there in C?

In C/C++ there are two types of comments : Single line comment. Multi-line comment.

What is an example of comments in C?

Single-line comments start with two forward slashes ( // ). Any text between // and the end of the line is ignored by the compiler (will not be executed).

What is comment and its types?

Comments are brief descriptions of the logic and workings of the written code. They are used to enhance code readability. Generally, two types of comments exist: single-line comments. multi-line comments.

What is comment used for?

Comments are text notes added to the program to provide explanatory information about the source code. They are used in a programming language to document the program and remind programmers of what tricky things they just did with the code and also helps the later generation for understanding and maintenance of code.

What is the comment function?

Function comments – Function comments are the most useful type of comments and can be automatically generated in many languages. They describe the purpose of the function, which parameters it accepts, and what output it generates.

What does %D stand for in C?

%d. a decimal integer (assumes base 10) %i. a decimal integer (detects the base automatically)

What is #include conio h in C language?

#include – It is used to include the console input output library functions. The getch() function is defined in conio. h file. void main() – The main() function is the entry point of every program in c language.

Why we use conio h in C?

h is a C header file used mostly by MS-DOS compilers to provide console input/output. It is not part of the C standard library or ISO C, nor is it defined by POSIX. This header declares several useful library functions for performing “istream input and output” from a program.

What are the two types of comments in coding?

We have two types of comments here, the end-of-line comment and the block comment. An end-of-line comment terminates at the end of the line. A block line comment has a terminator and can continue for several lines, or be less than one line. Comments were called REMarks in BASIC.

What is comment give an example in Python?

Comments in Python are identified with a hash symbol, #, and extend to the end of the line. Hash characters in a string are not considered comments, however. There are three ways to write a comment – as a separate line, beside the corresponding statement of code, or as a multi-line comment block.

What is comment in Java example?

Single-line comments start with two forward slashes ( // ). Any text between // and the end of the line is ignored by Java (will not be executed).

What is comment in C++ with example?

A C++ comment is written in one of the following ways: The /* (slash, asterisk) characters, followed by any sequence of characters (including new lines), followed by the */ characters. This syntax is the same as ANSI C. The // (two slashes) characters, followed by any sequence of characters.

What is the syntax for comment?

The single line comment is //. Everything from the // to the end of the line is a comment. To mark an entire region as a comment, use /* to start the comment and */ to end the comment.

Which syntax is used for a comment?

The /* */ comment syntax is used for both single and multiline comments. There is no other way to specify comments in external style sheets.

Why are comments important in C programming?

Comments in C are used to explain the code we are writing in our program. Using Comments we can make our code more readable, maintainable and error finding becomes easier.

How many types of comments are there?

There are mainly two types of comments as follows: Line comment. Block comment.

What are the 3 different types of comments we have in C#?

In C#, there are three types of comments. They are single line comments, multi-line comments, and XML documentation comments.

What is a comment made of?

A comment is a remark or observation that expresses a person’s observation or criticism. To comment is to make such a remark. A comment is also a reply from a user to published material on the internet. Comment has several other senses as a noun and a verb.

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