OJ Board

Code: Select all

#include <stdio.h>

int main(void)
{
	int tC, i, cDD, cMM, cYY, bDD, bMM, bYY, day, month, year;

	scanf("%d", &tC);

	for(i=0; i<tC; i++)
	{
		scanf("%d/%d/%d", &cDD, &cMM, &cYY);
		scanf("%d/%d/%d", &bDD, &bMM, &bYY);

		if(cDD<bDD)
		{
			day = (cDD+30) - bDD;
			cMM--;
		}
		else
			day = cDD - bDD;

		if(cMM<bMM)
		{
			month = (cMM+12) - bMM;
			cYY--;
		}
		else
			month = cMM - bMM;

		year = cYY - bYY;

		if(year<0)
			printf("Case #%d: Invalid birth date\n", i+1);
		else if(year>130)
			printf("Case #%d: Check birth date\n", i+1);
		else
			printf("Case #%d: %d\n",i+1, year);
	}
	printf("\n");

	return 0;
}

Code: Select all

#include <stdio.h>

struct date {
	int day, month, year;
};

int main()
{
	int Casenum;
	scanf("%d", &Casenum);

	struct date curr;
	struct date born;
	struct date diff;

	int i;
	for (i = 1; i <= Casenum; i++)
	{
		scanf("%d/%d/%d", &curr.day, &curr.month, &curr.year);
		scanf("%d/%d/%d", &born.day, &born.month, &born.year);

		diff.year = curr.year-born.year;
		diff.month = curr.month-born.month;
		diff.day = curr.day-born.day;

		if (diff.year >= 0) {
			if (diff.month < 0)
				diff.year--;
			else if (diff.month == 0)
				if (diff.day < 0)
					diff.year--;
		}

		printf("Case #%d: ", i);
		if (diff.year < 0)
			printf("Invalid birth date\n");
		else if (diff.year > 130)
			printf("Check birth date\n");
		else
			printf("%d\n", diff.year);
	}

	return 0;
}