ICPC 2024 南京区域赛(Nanjing Regional)部分题目的题解: A. Hey, Have You Seen My Kangaroo? B. Birthday Gift C. Topology E. Left Shifting 3 F. Subway G. Binary Tree I. Bingo K. Strips M. Ordainer of Inexorable Judgment
ICPC 2022 南京区域赛(Nanjing Regional)部分题目的题解: A. 停停,昨日请不要再重现(Stop, Yesterday Please No More) B. 索道(Ropeway) D. 聊天程序(Chat Program) I. 完美回文(Perfect Palindrome) J. 完美匹配(Perfect Matching) K. 堆里的 NaN(NaN in a Heap) M. 清空水箱(Drain the Water Tank)
CCPC 2024 哈尔滨区域赛(Harbin Regional)部分题目的题解: A. Build a Computer B. Concave Hull D. A Simple String Problem E. Marble Race G. Welcome to Join the Online Meeting! I. A Brand New Geometric Problem J. New Energy Vehicle K. Farm Management L. A Game On Tree
The 3rd Universal Cup. Stage 1: St. Petersburg(暨 2024 LIX SPbSU Championship)部分题目的题解: A. Element-Wise Comparison C. Cherry Picking D. Dwarfs' Bedtime E. Fake Coin and Lying Scales G. Unusual Case J. First Billion K. Tasks and Bugs N. (Un)labeled graphs
ICPC 2019 World Finals(Codeforces Gym 102511)部分题目的题解: A. Azulejos B. Beautiful Bridges D. Circular DNA E. Dead-End Detector G. First of Her Name H. Hobsons' trains J. Miniature Golf
ICPC 2021 World Finals(Codeforces Gym 104288)部分题目的题解: B. Dungeon Crawler C. Fair Division F. Islands from the Sky H. Prehistoric Programs I. Spider Walk J. Splitstream L. Where Am I?