What does /r mean in C language?

In C language, "/r" is an escape sequence, representing the carriage return character, used to move the cursor to the beginning of the current line. It is often used together with the newline character "/n" to insert a carriage return character in the string for newline.

What does /r mean in C language?

In C language, "/r" is an escape sequence used to represent the carriage return character.

Escape sequence

An escape sequence is a sequence of characters that begins with a backslash ("\") and is used to represent special characters or behaviors.

Carriage return character

The carriage return character (carriage return) is a control character used to move the cursor to the beginning of the current line. In text editors, it is usually used with the newline character ("/n").

Usage in C

The "/r" escape sequence can be used in a string to insert a carriage return character in the output. For example:

printf("This is a new line.\r");

This will print "This is a new line." and then move the cursor to the beginning of the current line.

Note:

On some platforms, the "/r" escape sequence may behave differently than described above. For example, in Windows, "/r" and "/n" combine into one CRLF (Windows Line Feed).

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