Submission

Score: 40

User: GONGGONG

Problemset: เลขดวง

Language: cpp

Time: 0.003 second

Submitted On: 2026-10-08 23:40:02

#include <iostream>
using namespace std;

int main() {
    int n;cin>>n;
    int d;cin>>d;
    int b;cin>>b;
    int sum=0;
    int l=1,r=1,u=1,w=1;
    sum+=(b>7)*(b-7);
    sum+=(b<=n-7)*(b+7);
    sum+=(b%7!=d%7)*(b+1);
    sum+=((b-1)%7!=d%7)*(b-1);
    cout<<sum;
}