Code@LTH 2022HT#7 - Fenwick&Segment Trees
            Problem L
Train Tickets — Problem Statistics        
Back to problem description| Submissions | 179 | 
| Accepted submissions | 38 | 
| Submission ratio | 21.23% | 
| Authors | 50 | 
| Full solves [?] | 25 | 
| Full solve Ratio | 50.00% |