Kattis Set 03 - CNY Break - CS2040/C/S++ Basic Graph Review
            Problem B
Family DAG — Problem Statistics        
Back to problem description| Submissions | 26 | 
| Accepted submissions | 8 | 
| Submission ratio | 30.77% | 
| Authors | 7 | 
| Full solves [?] | 7 | 
| Full solve Ratio | 100.00% |