Problem
Write a program in C to check whether the character that was entered by the user is a alphabet or not.
How to find if the input character is an alphabet or not in C ?
#include <stdio.h>
int main()
{
printf("Abundantcode.com Coding sample\n");
char inputCharacter;
printf("Please enter a character: ");
scanf("%c",&inputCharacter);
if( (inputCharacter>='a' && inputCharacter<='z') || (inputCharacter>='A' && inputCharacter<='Z'))
printf("%c is an alphabet.",inputCharacter);
else
printf("%c is not an alphabet.",inputCharacter);
return 0;
}Output
Abundantcode.com Coding sample
Please enter a character: A
A is an alphabet.