PA1
Problem A
Nicknames — Problem Statistics
Back to problem description| Submissions | 774 |
| Accepted submissions | 134 |
| Submission ratio | 17.31% |
| Authors | 91 |
| Accepted authors | 90 |
| Author ratio | 98.90% |
| Submissions | 774 |
| Accepted submissions | 134 |
| Submission ratio | 17.31% |
| Authors | 91 |
| Accepted authors | 90 |
| Author ratio | 98.90% |