Submission

Score: 0

User: peilin

Problemset: ปฏิทินวันแม่

Language: c

Time: 0.002 second

Submitted On: 2025-10-12 15:00:35

#include <stdio.h>

int main() {
    int m, d, days[] = {31,28,31,30,31,30,31};
    scanf("%d%d", &m, &d);
    int sum = 0;
    for(int i = m - 1; i < 7; i++) sum += days[i];
    sum -= (31 - 12); 
    int day = (d - 1 + sum) % 7;
    if(day == 0) day = 7;
    printf("%d\n", day);
    return 0;
}