Check Number is Positive || Negative

 #include<stdio.h>

int main()

{

    double num;

    printf("Enter the number : ");

    scanf("%lf",&num);

    if(num < 0.0)

        printf("Number is negative \n ");

    else if(num > 0.0)

            printf("Number is positive \n");

    else

        printf("You entered 0.0\n");

return 0;

}