Soal 6 Struct 1

#include <stdio.h>
#include <conio.h>

int kab (int);

struct date {
	int tgl, bln, thn;
};

main() {
	struct date today;
	struct date tomorrow;
	int bln[] = {0,31,28,31,30,31,30,31,31,30,31,30,31};

	puts("========== PERCOBAAN 6 PRAKTIKUM STRUCT 1 ==========\n");
	printf("Masukkan tanggal : "); scanf("%d", &today.tgl);
	printf("Masukkan bulan   : "); scanf("%d", &today.bln);
	printf("Masukkan tahun   : "); scanf("%d", &today.thn);

	if(kab(today.thn))
		bln[2] = 29;

	tomorrow.tgl = today.tgl+1;
	tomorrow.bln = today.bln;
	tomorrow.thn = today.thn;

	while(tomorrow.tgl > bln[tomorrow.bln]) {
		tomorrow.tgl -= bln[tomorrow.bln];
		tomorrow.bln += 1;
		if(tomorrow.bln > 12) {
			tomorrow.bln = 1;
			tomorrow.thn += 1;
		}
	}

	puts("----------------------------------------------------");
	printf("Today : \nTanggal : %d\n", today.tgl);
	printf("Bulan   : %d\n", today.bln);
	printf("Tahun   : %d\n\n", today.thn);

	printf("Tomorrow : \nTanggal : %d\n", tomorrow.tgl);
	printf("Bulan   : %d\n", tomorrow.bln);
	printf("Tahun   : %d\n", tomorrow.thn);

	getch();
	return 0;
}

int kab (int x) {
	int a;
	if(x % 400 == 0)
		a = 1;
	else if(x % 100 == 0)
		a = 0;
	else if(x % 4 == 0)
		a = 1;
	else
		a = 0;

	return (a);
}