Submission

Score: 80

User: letdown

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-07 21:17:06

#include <iostream>
#include <math.h>
#include <string.h>

using namespace std;
int main() {
    int m, d, daystill = 11;
    cin>>m>>d;

    int month[] = {31, 28, 31, 30, 31, 30,
                   31, 31, 30, 31, 30, 31};

    if (m < 8) {
        for (int i = m-1; i < 7; i++) {
            daystill += month[i];
        }
    } else if (m > 8) {
        daystill = 18;
        for (int i = 8; i < m-1; i++) {
            daystill += month[i];
        }
    }
    cout << (daystill + d-1) % 7 + 1;
}