When working with strings in C, you may encounter scenarios where you need to filter out non-alphabetic characters. Whether it’s for sanitizing user input, preparing data for processing, or cleaning up a text file, removing non-alphabetic characters is a common requirement. In this article, we’ll explore how to effectively remove non-alphabetic characters in C with practical examples ... https://docs.vultr.com/clang/examples/remove-all-characters-in-a-string-except-alphabets