C program to check whether the character is alphabet or not; Through this tutorial, we will learn how to check whether the character is alphabet or not.
Programs to check whether the Character is Alphabet or Not in C
- C Program to check whether the Character is Alphabet or Not using if else
- C Program to check whether the Character is Alphabet or Not using isalpha Function
C Program to check whether the Character is Alphabet or Not using if else
#include <stdio.h>
int main()
{
char ch;
printf("\n Please Enter any character :- ");
scanf("%c", &ch);
if( (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') )
printf("\n %c is an Alphabet", ch);
else
printf("\n %c is not an Alphabet", ch);
return 0;
}
The output above c program; as follows:
Please Enter any character :- d d is an Alphabet
C Program to check whether the Character is Alphabet or Not using isalpha Function
#include <stdio.h>
#include<ctype.h>
int main()
{
char ch;
printf("\n Please Enter any character :- ");
scanf("%c", &ch);
if( isalpha(ch) )
printf("\n%c is an Alphabet", ch);
else
printf("\n %c is not an Alphabet", ch);
return 0;
}
The output above c program; as follows:
Please Enter any character :- s s is an Alphabet