History of question #671292

When Who Action New State
2018-08-06 Eduards Bezverhijs Comment Open
2018-08-07 Eduards Bezverhijs Comment Open
2018-08-07 Yifeng Ding Comment Open
2018-08-07 Eduards Bezverhijs Answer Answered
2018-08-07 Eduards Bezverhijs Change status Solved