Submission

Score: 100

User: Kidmaiok

Problemset: เลขดวง

Language: cpp

Time: 0.004 second

Submitted On: 2026-10-11 11:01:58

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ull unsigned long long
#define space << ' '
#define nl << endl

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int m,d,t,sum = 0;
    cin >> m >> d >> t;

    if(t-7 >=1) sum += t-7;
    if(t+7 <=m) sum += t+7;
    if ((t+d-1)%7 != 0 && t < m) sum += t+1;
    if ((t+d-1)%7 != 1 && t > 1) sum += t-1;
    cout << sum;
}