#include <stdio.h>
#include <ctype.h>

int main(void) {
    char c;
    printf("Enter a character: ");
    scanf("%c", &c);

    printf("isdigit('%c') = %d\n", c, isdigit(c));
    printf("isalpha('%c') = %d\n", c, isalpha(c));
    printf("isalnum('%c') = %d\n", c, isalnum(c));
    printf("isxdigit('%c') = %d\n", c, isxdigit(c));
    printf("islower('%c') = %d\n", c, islower(c));
    printf("isupper('%c') = %d\n", c, isupper(c));
    printf("isspace('%c') = %d\n", c, isspace(c));
    printf("iscntrl('%c') = %d\n", c, iscntrl(c));
    printf("ispunct('%c') = %d\n", c, ispunct(c));
    printf("isprint('%c') = %d\n", c, isprint(c));
    printf("isgraph('%c') = %d\n", c, isgraph(c));

    return 0;
}