Submission

Score: 75

User: OK

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-17 18:12:26

#include <bits/stdc++.h>
using namespace std;
int main() {
    int arr[12]={31,28,31,30,31,30,31,31,30,31,30,31};
    int m;cin>>m;
    int d;cin>>d;
    int cntl=1,x;
    for (int i=m;i<=8;i++,m++){
        for (cntl;cntl<=arr[m-1];cntl+=7){
            if (i==8 && cntl>=12){
                break;
            }
            x=cntl+7;
            if (x>arr[m-1]){
                x-=arr[m-1];
                cntl=x;
                break;
            }
        }
    }
    cntl-=12;
    for (int m=1;m<=cntl;m++){
        d-=1;
        if (d==0){
            d=7;
        }
    }
    cout<<d;

    return 0;
}