07-07

万进制

07-04

The 3n + 1 Problem

07-03

Ignatius and the Princess III

07-03

Ignatius and the Princess II

07-02

Ignatius and the Princess I

07-01

最长上升子序列

06-30

Train Problem I

06-30

Fibonacci Again

06-30

Prime Ring Problem

06-30

Safecracker

06-29

Starship Troopers

06-28

奇偶剪枝

06-27

最近点对

06-27

Let the Balloon Rise

06-27

最大子段和

06-26

A + B Problem II

06-25

Stirling数

06-24

哈哈,发现Hdu错题一道

06-23

Wolf and Rabbit

06-23

汉诺塔VII