NCPC 2017 Warmup 1, 2017-09-23
            Problem I
Prime Time — Problem Statistics        
Back to problem description| Submissions | 4 | 
| Accepted submissions | 1 | 
| Submission ratio | 25.00% | 
| Authors | 1 | 
| Full solves [?] | 1 | 
| Full solve Ratio | 100.00% |