Char: Learn how to declare

Learn how to declare, use, and print character variables in C using the char keyword and ASCII or Unicode codes. A character variable is an integer type that stores a character or a letter. The char data type is used to store a single character. The character must be surrounded by single quotes, like 'A' or 'c', and we use the %c format specifier to print it: In many programming languages, declaring a char variable is straightforward. Here’s an example in C: Text Processing: Characters form the basis of strings, which are used for text manipulation and display. Operations like concatenation, searching, and formatting rely heavily on character handling. The meaning of the term char in programming, used as a keyword in languages like C and Java, representing a data type that stores single characters.