History of question #219290
When | Who | Action | New State |
---|---|---|---|
yong sheng gong | Answer | Answered | |
Isaku Yamahata | Request for more information | Answered | |
huangichin | Reopen | Open | |
Isaku Yamahata | Answer | Answered | |
huangichin | Reopen | Open | |
Isaku Yamahata | Answer | Answered | |
huangichin | Confirm | Solved |