Submission

Score: 55

User: Phupa

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-13 09:42:48

#include <bits/stdc++.h>
using namespace std;
int main()
{
    int i,duan,totalday=0,day;
    int inmonth[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};
    cin>>duan;
    if(duan>8)
    {
        for (i=duan-1;i>8;i--)
        {
            totalday+=inmonth[i];
        }
        totalday+=19;
    }
    else if(duan<8)
    {
        for (i=duan;i<8;i++)
        {
            if(i==duan)
            totalday-=1;
            totalday+=inmonth[i];
        }
        totalday+=12;
    }
    else totalday=12;
    cin>>day;
    day+=totalday%7;
    if (day==0)
    {
        day=7;
    }
    cout<<day;
    return 0;
}