Submission

Score: 100

User: mister_o_hater_no1

Problemset: เลขดวง

Language: cpp

Time: 0.003 second

Submitted On: 2025-10-06 22:52:36

    #include <bits/stdc++.h>
    using namespace std;

    int main() {
        int m_day, day, date, sum, r;cin>> m_day>> day>> date;
        sum= 4* date;
        r= (day+ ((date- 1)% 7))% 7;
        if(date> m_day- 7) sum-= (date+ 7);
        if(date<= 7) sum-= (date- 7);
        if(r== 1) sum-= (date- 1);
        if(r== 0 || date== m_day) sum-= (date+ 1);
        cout<< sum;

        return 0;
    }