History of question #696621
| When | Who | Action | New State |
|---|---|---|---|
| HuanyuBi | Give more information | Open | |
| Olivier Mattelaer | Answer | Answered | |
| HuanyuBi | Reopen | Open | |
| Olivier Mattelaer | Answer | Answered | |
| HuanyuBi | Reopen | Open | |
| Olivier Mattelaer | Answer | Answered | |
| HuanyuBi | Confirm | Solved | |
| HuanyuBi | Confirm | Solved |
