C Program to Check Character is a Lowercase Alphabet or Not

Learn about Check Character is a Lowercase Alphabet or Not using If Else Program in C in the below code example. Also refer the comments in the code snippet to get a detailed view about what’s actually happening.

C Program to Check Character is a Lowercase Alphabet or Not

The character is taken as a input from the user and using the ASCII value of the character we checked whether it is a lowercase or not.

Program:

 #include<stdio.h>
 int main()
 {
   char ch;

   printf("Enter a character: ");
   scanf("%c",&ch);

   if(ch>=97 && ch<=122)
   {
     printf("%c is a lowercase alphabet.",ch);
   }
   else
   {
     printf("%c is not a lowercase alphabet.",ch);
   }

   return 0;
 }

Output:

Enter a character: a
a is a lowercase alphabet.

Hope above code works for you and Refer the below Related Codes to gain more insights. Happy coding and come back again.