貪欲
2016/07
2016/05
2015/10
- 2015/10/05 - Codeforces #323 Div. 2 D Once Again...
- 2015/10/04 - Codeforces #323 Div. 2 C GCD Table
- 2015/10/04 - Codeforces #323 Div. 2 B Robot's Task
2015/09
2015/06
2015/05
- 2015/05/22 - UnKoder #06 B Impossible Game
- 2015/05/13 - GCJ 2015 Round 1C A. Brattleship
- 2015/05/03 - GCJ 2015 Round 1B B. Noisy Neighbors
- 2015/05/03 - GCJ 2015 Round 1B A. Counter Culture
- 2015/05/03 - ARC 038 A カードと兄妹