Submission

[PPPP][PPPPPPPPPPP]

Score: 100

User: tankunkid

Problemset: ดูวีทูปเบอร์

Language: cpp

Time: 0.001 second

Submitted On: 2024-09-28 17:25:28

#include <stdio.h>

int main() {
	int month[12] = {31,28,31,30,31,30,31,31,30,31,30,31};
	int d1, m1, d2, m2, diff = 0;
	scanf("%d", &d1);
	scanf("%d", &m1);
	scanf("%d", &d2);
	scanf("%d", &m2);
	if (m2 < m1) return 0;
	if (d1 > month[m1-1]) return 0;
	if (d2 > month[m2-1]) return 0;
	if (m2-m1 > 1) {
		for (int i = 0; i < m2-m1-1; i++) {
			diff += month[m2-i-2];
		}
		diff += d2+1;
		diff += month[m1-1]-d1;
	} else if (m2-m1 == 1) {
		diff += d2+1;
		diff += month[m1-1]-d1;
	} else if (m1 == m2) {
		diff += d2-d1+1;
	}
	
	
	
	diff *= 3;
	
	
	printf("%d", diff);
}