Submission

Score: 20

User: Hax

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-12 09:27:29

#include <iostream>

using namespace std;

int main() {
	int month[12] = {9, 10, 11, 12, 1, 2, 3, 4, 5, 6, 7, 8};
	int days[12] = {30, 31, 30, 31, 31, 28, 31, 30, 31, 30, 31, 12};
	int m, d;
	int totDays = 0;
	cin >> m >> d;
	int oldM = m;
	if (m > 8) {
		m -= 8;
	}
	else {
		m += 4;
	}
	for (int i = m; i < 12; i ++) {
		totDays += days[i];
	}
	cout << totDays % 7 + oldM;
}