History of question #690948
| When | Who | Action | New State |
|---|---|---|---|
| Jan Stránský | Request for more information | Needs information | |
| Chien-Cheng Hung | Give more information | Open | |
| Jan Stránský | Answer | Answered | |
| Chien-Cheng Hung | Reopen | Open | |
| Jan Stránský | Answer | Answered | |
| Chien-Cheng Hung | Confirm | Solved |
