KContest - Week 01 (https://pastebin.com/sRSyprjT)
Problem X
XOR Equation — Problem Statistics
Back to problem description| Submissions | 623 |
| Accepted submissions | 173 |
| Submission ratio | 27.77% |
| Authors | 165 |
| Accepted authors | 132 |
| Author ratio | 80.00% |