/**
* Gets elapsed number of days between two dates
*/
int elapsedDays(struct Date d1, struct Date d2) {
int n1 = calculateN(d1);
int n2 = calculateN(d2);
return (n2 > n1) ? n2 - n1 : n1 - n2;
}
int main(void)
{
int calculateN (struct date random);
int N, i;
struct date specific;
printf("Enter date (mm dd yyyy): ");
scanf("%i%i%i", &specific.month, &specific.day, &specific.year);
N = calculateN(specific);
i = (N - 621049) % 7;
printf("%i\n", i);
printf("%c%c%c\n", shorts[i-1].name[0], shorts[i-1].name[1], shorts[i-1].name[2]);
return 0;
}
int calculateDay(struct date inputDate){
int calculateN(struct date);
int n = calculateN(inputDate);
int day = ( n - 621049 ) % 7;
}