Program to Check Whether Character is Lowercase or Not without using islower function
#include <stdio.h>
int main()
{
char Ch;
printf("n Please Enter any alphabetn");
scanf("%c", &Ch);
if (Ch >= 'a' && Ch <= 'z')
{
printf ( "nEntered character is lowercase alphabet") ;
}
else
{
printf("nEntered character is Not lowercase alphabet");
}
}