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Infinite Recursion · Feb 17th, 2005, 9:51 AM

#include <ctype.h>

isdigit() - tests if character is a digit
isalpha() - tests for alphabetic character

Feb 17th, 2005, 9:51 AM	#2
Infinite Recursion Programming Guru Join Date: Jul 2004 Location: United States Posts: 3,467 Rep Power: 8	#include <ctype.h> isdigit() - tests if character is a digit isalpha() - tests for alphabetic character __________________ http://jasonpowers.net "There are a thousand hacking at the branches of evil to one who is striking at the root."