isdigit c example

Example 1: !isdigit c

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

int main()
{
    char c;

    printf("Enter a character: ");
    scanf("%c",&c);

    if (isdigit(c) == 0)
         printf("%c is not a digit.",c);
    else
         printf("%c is a digit.",c);
    return 0;
}

Example 2: c isdigit function

isdigit(myChar);