2016
- 2016/08/04HDU 5109 Alexandra and AB Problem
- 2016/08/04HDU 3032 Nim or Not Nim
- 2016/08/04HDU 5795 a Simple Nim
- 2016/08/04逆元
- 2016/08/03数位DP
- 2016/08/02HDU 5781 ATM Mechine
- 2016/08/01HDU 5101 Select
- 2016/07/31POJ 2431 Expdition
- 2016/07/31数论猎奇
- 2016/07/31HDU 5769 Substring