History of question #272451
| When | Who | Action | New State |
|---|---|---|---|
| JohnsonYi | Comment | Open | |
| JohnsonYi | Give more information | Open | |
| Andrey Kurilin | Answer | Answered | |
| JohnsonYi | Reopen | Open | |
| Alexander Maretskiy | Answer | Answered | |
| Alexander Maretskiy | Answer | Answered | |
| JohnsonYi | Confirm | Solved |
