某岛

… : "…アッカリ~ン . .. . " .. .
October 24, 2013

BZOJ 3230. 相似子串

September 16, 2013

HDU 4747. Mex

September 14, 2013

HDU 4729. An Easy Problem for Elfness

September 13, 2013

HDU 3919. Little Sheep

September 10, 2013

HDU 4713. Permutation

September 10, 2013

HDU 3092. Least common multiple

September 7, 2013

POI XIII Stage 3. Problem Crystals