How are strings represented in the C language?

In C language, strings can be represented using character arrays. For example, you can use a character array to store a string and end it with a null character ‘\0’ to indicate the end of the string.

char str[20] = "Hello, World!";

In addition, the C language also provides some function libraries for manipulating strings, such as functions in , which allow for easy operations like copying, concatenating, and comparing strings.