Submission

Score: 75

User: peilin

Problemset: ปฏิทินวันแม่

Language: c

Time: 0.002 second

Submitted On: 2025-10-12 12:46:02

#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];
    int day=(d+sum+11)%7;
    if(day==0) day=7;
    printf("%d\n",day);
    return 0;
}