Training session 2013-02-20
            Problem D
Disastrous Downfall — Problem Statistics        
Back to problem description| Submissions | 7 | 
| Accepted submissions | 3 | 
| Submission ratio | 42.86% | 
| Authors | 4 | 
| Full solves [?] | 3 | 
| Full solve Ratio | 75.00% |