Points breakdown
100 / 100
    
        AC
        |
        C++11
    
on April 12, 2016, 8:45 p.m.
    
            weighted 100% (40pp)
    
100 / 100
    
        AC
        |
        C++11
    
on April 12, 2016, 8:19 a.m.
    
            weighted 90% (27pp)
    
77 / 100
    
        TLE
        |
        C++03
    
on Nov. 11, 2015, 6:20 p.m.
    
            weighted 86% (23pp)
    
China NOI (73.750 points)
| Problem | Score | 
|---|---|
| NOI '12 P3 - Magic Chessboard | 40 / 40 | 
| NOI '13 P2 - Tree Count | 3.750 / 25 | 
| NOI '14 P6 - Ticket Purchase | 30 / 30 |