#include<stdio.h>
#include<ctype.h>
int main()
{
    char ch;
    printf("%c"ch)
    scanf("%c",&ch);
    
    if(isalpha)
    {
        printf("%c Alphabet\n",ch);
    }

    else if(isdigit(ch))
    {
        printf("%c Digit\n",ch);
        
    }
    else
    {
        printf("%c Special character.\n",ch);
    }
    return 0;
}