#include<stdio.h>
#include<conio.h>
int main()
{
char ch;
clrscr();
printf("Enter any character: ");
scanf("%c", &ch);
if(ch>=97 && ch<=122)
{
printf("%c is LOWERCASE.", ch);
}
else
{
printf("%c is NOT LOWERCASE.", ch);
}
getch();
return(0);
}
Output
Run 1: ---------- Enter any character: f ↲ f is LOWERCASE. Run 2: ---------- Enter any character: G ↲ G is NOT LOWERCASE. Run 3: ---------- Enter any character: * ↲ * is NOT LOWERCASE.