Points breakdown
100 / 100
    
        AC
        |
        C++20
    
on Dec. 31, 2021, 4:53 p.m.
    
            weighted 100% (15pp)
    
100 / 100
    
        AC
        |
        C++20
    
on Dec. 31, 2021, 5:56 a.m.
    
            weighted 95% (9.5pp)
    
100 / 100
    
        AC
        |
        C++20
    
on Dec. 29, 2021, 5:10 p.m.
    
            weighted 90% (6.3pp)
    
China NOI (17 points)
| Problem | Score | 
|---|---|
| NOI '14 P1 - Getting-Up Syndrome | 10 / 10 | 
| NOIP '18 P1 - Paving Roads | 7 / 7 | 
IOI (15 points)
| Problem | Score | 
|---|---|
| IOI '12 P3 - Crayfish Scrivener | 15 / 15 |