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Jun 21, 2024 · Learn how to use escape sequences in C to represent characters that cannot be typed normally. See the list of common escape sequences, their names, descriptions and examples.
In the C programming language, an escape sequence is specially delimited text in a character or string literal that represents one or more other characters to the compiler. It allows a programmer to specify characters that are otherwise difficult or impossible to specify in a literal.
- Alarm or Beep (\a): The alarm or beep escape sequence (a) produces an audible alert or beep sound. #include int main() { printf("This is an alarm sound: \a"); return 0; }
- Backspace (\b): The cursor can be advanced by one character with the backspace escape key (b). #include int main() { printf("Hello\b\b\bWorld!"); return 0; }
- Form Feed (\f): The form feed escape sequence (f) is used to mimic a page break or advance to the next page. #include int main() { printf("This is before the form feed.\
- New Line (\n): The new line escape sequence (n) is used to insert a newline character and move the cursor to the start of the following line. #include int main() { printf("Line 1\nLine 2"); return 0; }
An escape sequence is a sequence of characters that does not represent itself when used inside a character or string literal but is translated into another character or a sequence of characters that may be difficult or impossible to represent directly.
Mar 13, 2023 · In this article, we will take an in-depth look at escape sequence in C, the implementation of escape sequence in C programming, and some of the most commonly used ones. Understanding the Backslash Character in Escape Sequences
Sep 8, 2023 · Escape sequences are used to represent certain special characters within string literals and character constants. The following escape sequences are available. ISO C requires a diagnostic if the backslash is followed by any character not listed here:
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Learn what escape sequences are and how they are used in C language. Find out the meaning and examples of \\n, \\t, \\r, \\f, \\b, \\" and other escape sequences.
