isxdigit in C

The C isxdigit function checks whether the given character is hexadecimal or not. The below isxdigit function accepts a character as the parameter and finds whether it is hexadecimal or not. isxdigit(char) isxdigit in C Programming Example The isxdigit function finds whether the user-given character is hexadecimal or not. #include <stdio.h> #include <ctype.h> int main() … Read more