bitfields

#include <stdio.h>

struct date{
    unsigned short int day : 5;
    unsigned short int month : 4;
    unsigned short int year : 7;
};

int main() {
    struct date D;
//    printf("Enter day: ");
//    scanf("%d", &D.day);
//    printf("Enter month: ");
//    scanf("%d", &D.month);
//    printf("Enter year: ");
//    scanf("%d", &D.year);
    D.day = 10;
    D.month = 12;
    D.year = 2003;
    printf("Date: %d.%d.%d \n", D.day, D.month, D.year);
    printf("%d", sizeof(D));
    return 0;
}