Write a c program to check a character is alphabet or not

Answer 1

Alvaro Morte ,

besides the suggestion given by Lisa we can also use:

> the c library function *isalpha(...)*.

> to check for letters and digits we can use *isalnum(...)*

Answer 2

You can approach the task like this:
* get input
* use the ascii value of the character and an if-statement to check if the input is within the range of ascii characters

example:
https://www.programiz.com/c-programming/examples/alphabet

Answer 3

Alvaro Morte ,

do you need to input and check just a single character, or do you need to check all characters of a string?