2016-07-25

HDU1026 Ignatius and the Princess I

2016-07-24

HDU2717 Catch That Cow

2016-07-24

HDU1548 A strange lift

2016-07-24

HDU1372 Knight Moves

2016-07-11

POJ1321 棋盘问题

2016-04-16

HDU1584 蜘蛛牌

2016-04-16

HDU1241 Oil Deposits