History of question #675994
| When | Who | Action | New State |
|---|---|---|---|
| Xinxu Zhao | Give more information | Open | |
| Manfred Hampl | Request for more information | Needs information | |
| Xinxu Zhao | Give more information | Open | |
| Manfred Hampl | Answer | Answered | |
| Xinxu Zhao | Comment | Answered | |
| Xinxu Zhao | Confirm | Solved |
