WhenUserFlag TypeDescription
2009-09-27 01:39:55SeerWell Constructed
2013-03-28 08:42:17cia971111fbiInvalid明明兩個答案都沒差硬說錯誤
2013-07-01 10:47:27MatrokWell Constructed
2016-06-17 13:16:58devzeroWell Constructed
2020-06-01 13:48:01Euclidean3Well Constructed