islower function

By: adarshsojitra on 18:24

Share it Please

Tweet

islower function is used to check weather entered character is lower case character or not.let us see example program for it.

Example:

#include<stdio.h>
#include<conio.h>
#include<ctype.h>
main()
{
        char ch;
        clrscr();
        printf("Enter any character: ");
        scanf("%c",&ch);
        if(islower(ch))
        {
                printf("\nThis character is lower case alphabet");
        }
        else
        {
                printf("\nThis character is not a lower case alphabet");
        }
        getch();

}