History of question #692972
| When | Who | Action | New State |
|---|---|---|---|
| Alexander Belyaev | Answer | Answered | |
| Atanu Guha | Reopen | Open | |
| Alexander Belyaev | Answer | Answered | |
| Atanu Guha | Reopen | Open | |
| Atanu Guha | Confirm | Solved | |
| Saumyen Kundu | Comment | Solved | |
| Alexander Belyaev | Comment | Solved |
