Submission

Score: 100

User: Hax

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-12 09:30:30

#include <iostream>

using namespace std;

int main() {
	int days[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
	int m, d;
	cin >> m >> d;
	int before = 0;
	for (int i = 0; i < m - 1; i++) {
		before += days[i];
	}
	int offset = 224 - (before + 1);
	int result = ((d - 1 + offset) % 7 + 7) % 7 + 1;
	cout << result;
}