Znzryb's Blog

12-23

ABC-380- F - Exchange Game

12-18

C. Trapped in the Witch's Labyrinth（合理分配问号块的方向，使勇者困于迷宫中的块数最多）

11-21

684. 冗余连接

11-16

Codeforces Round 987 (Div. 2) — D. Penchick and Desert Rabbit

11-12

CF-967-div2-C. Guess The Tree

11-04

ABC- 378 - F - Add One Edge 2

10-08

AtCoder Beginner Contest 373 D - Hidden Weights

10-06

AtCoder Beginner Contest 374 D - Laser Marking