Submission

PPPPPPPPPP--PPP-PPPP

Score: 85

User: TirpitZ

Problemset: ปฏิทินวันแม่

Language: c

Time: 0.002 second

Submitted On: 2024-10-12 21:24:37

#include<stdio.h>

int main()
{
    int m,d;
    scanf("%d%d",&m,&d);
    int day_m[12]={31,28,31,30,31,30,31,31,30,31,30,31};
    int daylen=0;
    if(m>8)
    {
        for(int i=m;i>8;i--)
        {
            daylen=daylen+day_m[i-2];
        }
        m=8;
        daylen++;
    }
    if(m<8)
    {
        for(int i=m;i<8;i++)
        {
            daylen=daylen+day_m[i-1];
        }
        m=8;
    }
    if(m==8)
    {
        daylen=daylen+12;
        m++;
    }
    if((daylen+d-1)%7==0)
    {
        printf("7");
    }
    else  printf("%d",(daylen+d-1)%7);
}