History of question #229898

When Who Action New State
2013-05-31 Christian Jakob Comment Open
2013-06-03 Fu zuoguang Give more information Open
2013-06-03 Christian Jakob Comment Open
2013-06-03 Jan Stránský Answer Answered
2013-06-03 Fu zuoguang Reopen Open
2013-06-04 Christian Jakob Answer Answered
2013-06-25 Fu zuoguang Confirm Solved