#include <stdio.h>

#define TEN_THOUSAND 10000
#define ONE_HUNDRED 100
#define MONTHS 12
#define THREE 3
//---------------------------------------------------------------------------------------
//                                              Exercise 4
//                                              ----------
//
// General : The program print the period by month in date.
//
// Input   : 1 number.
//
// Process : The program take the month, and check which belongs to period.
//
// Output  : A sentence.
//
//---------------------------------------------------------------------------------------
// Programmer : Cohen Idan
// Student No : None
// Date       : 19.09.2019
//---------------------------------------------------------------------------------------
void main(void)
{
    int date,
        temp_date;
    short month;
    
    printf("Enter date: ");
    scanf("%d", &date);

    temp_date = date / TEN_THOUSAND;
    month = temp_date - (temp_date / ONE_HUNDRED) * ONE_HUNDRED;

    month %= MONTHS;
    month /= THREE;

    printf("If you got '0' this WINTER \n\
If you got '1' this SPRING \n\
If you got '2' this SUMMER \n\
If you got '3' this AUTUMN \n\
You got: %hd\n", month);
}