NCPC 2017 Warmup 1, 2017-09-23
            Problem E
ls — Problem Statistics        
Back to problem description| Submissions | 22 | 
| Accepted submissions | 9 | 
| Submission ratio | 40.91% | 
| Authors | 8 | 
| Full solves [?] | 8 | 
| Full solve Ratio | 100.00% |