_fur | C Charisma Tubagus Setyobudhi

#include <stdio.h>
#define ABS(x) ((x) < 0 ? -(x) : (x))

int main(void)
{
        int i;
        int d[2], m[2], y[2];
        int jd[2];

        printf("Date-1 (dd-mm-yyyy): ");
        scanf("%d-%d-%d", &d[0], &m[0], &y[0]);
        printf("Date-2 (dd-mm-yyyy): ");
        scanf("%d-%d-%d", &d[1], &m[1], &y[1]);

        for (i = 0; i < 2; i++)
                jd[i] = (1461 * (y[i] + 4800 + (m[i] - 14) / 12)) / 4
                      + (367 * (m[i] - 2 - 12 * ((m[i] - 14) / 12))) / 12
                      - (3 * ((y[i] + 4900 + (m[i] - 14) / 12) / 100)) / 4
                      + d[i] - 32075;

        printf("Days difference : %d\n", ABS(jd[1] - jd[0]));

        return 0;
}