2016-05-01

HDU4497 GCD and LCM

2016-04-22

HDU4596 Yet another end of the world

2016-04-16

HDU1584 蜘蛛牌

2016-04-16

HDU1241 Oil Deposits

2016-04-10

HDU4970 Killing Monsters

2016-04-10

HDU4965 Fast Matrix Calculation

2016-04-10

HDU4961 Boring Sum