Check Character is Alphabet or Digit C Program

C Program To Check Character is Alphabet or Digit

Learn How To Check Character is Alphabet or Digit in C Programming Language. We have listed two different methods for this program. The first method makes use of ASCII values and the second method uses Library functions.

The First Method makes use of ASCII Values. It checks for particular range of ASCII Values. The Second method consists of Built-In Library Functions such as isalpha(), isdigit() which are declared under <ctype.h> Header file.


Also Read: C Program To Check ASCII Values and Character


Method 1: C Program To Check Character is Alphabet or Digit using ASCII Values

Method 2: C Program To Check if Character is an Alphabet or Integr using Library Functions

Output

C Program To Check Character is Alphabet or Digit

Also Read: C Program To Count Occurrence of Element in Array


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