某島

… : "…アッカリ~ン . .. . " .. .
July 22, 2015

HDU 3820. Golden Eggs

July 18, 2015

HDU 1569. 方格取數(2)

August 26, 2014

HDU 3948. The Number of Palindromes

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