Submission

Score: 15

User: un8qe_x3

Problemset: ปฏิทินวันแม่

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-19 11:49:24

#include<bits/stdc++.h>
using namespace std;
#define For(len) for(int i=0; i<len; i++)
int offset(int M) {
    int offsets[12] = {5, 2, 6, 4, 1, 6, 3, 4, 6, 3, 1, 5};
    if(M < 1 || M > 12) return -1;
    return offsets[M - 1];
}
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int m,d,r;cin >> m >> d;
    m=offset(m);r=((d+m)%7)+1;
    cout << r;
}