Submission

Score: 30

User: peilin

Problemset: ปฏิทินวันแม่

Language: c

Time: 0.001 second

Submitted On: 2025-10-12 15:10:56

#include <stdio.h>

int main() {
    int m, d;
    int a[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
    scanf("%d%d", &m, &d);
    int s = 0;
    for (int i = 1; i < m; i++) {
        s += a[i];
    }
    s += d;
    int w = (s + 7) % 7;
    if (w == 0) w = 7;
    printf("%d\n", w);
    return 0;
}