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In c, since you shouldn't embed control characters in your source code, this is represented in c strings with an escaped 0, i.e., \0. Aug 3, 2023the null character in c, often represented as ‘\0’, is a fundamental concept in the c programming language. Despite its seemingly simple nature, the null character in c plays a crucial.

Perhaps the element that causes the most confusion is the \0 escape character. That’s the null character, which is used in c to terminate a string of text. '0' and "0" c language strictly distinguish between single quotes and double quotes, single quotes contain a single character, and the double quotes contain multiple characters, and the end .

The first is converted from int to char; The second is an array of 2 chars, both having the same zero value.