Submission

Score: 100

User: Patn01Z

Problemset: เลขดวง

Language: cpp

Time: 0.004 second

Submitted On: 2026-09-28 15:53:43

#include <iostream>
#include <cmath>
using namespace std;

int main(){
    int m,s,d,r,w,wm;
    cin >> m >> s >> d;
    r=d-8+s;
    wm=2+(m-8+s)/7;
    if(r<1){
        w=1;
        r=7+r;
    }
    else{w =2+r/7;}
    bool right=true;
    int dr=0;
    bool left=true;
    int dl=0;
    int dt=d-7;
    int db=d+7;
    if((r%7==0)||(d==m)){right=false;}
    if((r%7==1)||(d==0)){left=false;}
    if(dt<0){dt=0;}
    if(db>m){db=0;}
    if(left==true){dl=d-1;}
    if(right==true){dr=d+1;}
    cout << (dt+db+dl+dr);
}