Chaotic question list 题单介绍 1 题目列表 TorCoder Watching Fireworks is Fun XOR on Segment Water Tree The Child and Sequence A Simple Task Closest Equals Alyona and towers Danil and a Part-time Job [NOI2005] 瑰丽华尔兹 [ZJOI2010] 基站选址 [NOIP 2014 提高组] 飞扬的小鸟 Centroids [USACO16OPEN] 262144 P [POI 2023/2024 R1] Budowa lotniska [POI 2003] Trinomial [POI 2015 R3] 狼坑 Trous de loup [POI 2018] Plan metra [POI 2006] MIS-Teddies Small GCD Absolute Beauty Jellyfish and Mex [SCOI2007] 压缩 Bottles [USACO11OPEN] Mowing the Lawn G Pictures with Kittens (hard version) 城市环路 Tree with Maximum Cost [CSP-S 2019] Emiya 家今天的饭 [USACO07OPEN] Cheapest Palindrome G [USACO17DEC] Barn Painting G [HAOI2015] 树上染色 [USACO10MAR] Great Cow Gathering G 重建道路 Ball Array Repetition Long Way Home 已经没有什么好害怕的了 [NOIP 2012 提高组] 开车旅行 Perfect Groups Relay Race Beautiful Mirrors Common Number Portals Cipher Unusual Sequences You Are Given a WASD-string... Leha and another game about graph Games with Rectangle Number of Components