| Problems | AC | Note |
|---|---|---|
| A. 乘积，欧拉函数，求和 | ⊕ | 欧拉函数、根号分治 |
| B. osu!mania | ○ | 卡精度 |
| C. 连方 | ○ | 构造 |
| D. 有限小数 | ⊕ | 数论、不定方程 |
| E. 合成大西瓜 | ○ | 思维 |
| F. Pico Park | ||
| G. 魔弹 | ||
| H. str(list(s)) | ||
| I. 算术 | ○ | 简单题 |
| J. 骰子 | ○ | 简单题 |
| K. 小 C 的神秘图形 | ○ | 简单题 |
| L. 沙堆 | ||
| M. Median Replacement |
| Problems | AC | Note |
|---|---|---|
| A. 乘积，欧拉函数，求和 | ⊕ | 欧拉函数、根号分治 |
| B. osu!mania | ○ | 卡精度 |
| C. 连方 | ○ | 构造 |
| D. 有限小数 | ⊕ | 数论、不定方程 |
| E. 合成大西瓜 | ○ | 思维 |
| F. Pico Park | ||
| G. 魔弹 | ||
| H. str(list(s)) | ||
| I. 算术 | ○ | 简单题 |
| J. 骰子 | ○ | 简单题 |
| K. 小 C 的神秘图形 | ○ | 简单题 |
| L. 沙堆 | ||
| M. Median Replacement |
The 2023 ICPC Asia Macau Regional Contest (The 2nd Universal Cup. Stage 15: Macau)
| Problems | AC | Note |
|---|---|---|
| A. (-1,1)-Sumplete | ⊕ | 构造 |
| B. Basic Equation Solving | 不可做 | |
| C. Bladestorm | 不可做 | |
| D. Graph of Maximum Degree 3 | ⊕ | 观察性质 |
| E. Inverse Topological Sort | ⊕ | 构造、拓扑排序 |
| F. Land Trade | 不可做 | |
| G. Parity Game | 不可做 | |
| H. Random Tree Parking | ⊕ | 树形背包、排列组合、随机生成数据 |
| I. Refresher into Midas | ○ | |
| J. Teleportation | ○ | 分层图、构造 |
| K. Understand | 不可做 |
The 2024 ICPC Asia Nanjing Regional Contest (The 3rd Universal Cup. Stage 16: Nanjing)
比赛链接
| Problems | AC | Note |
|---|---|---|
| A. Hey, Have You Seen My Kangaroo? | Medium-Hard | |
| B. Birthday Gift | ○ | |
| C. Topology | ⊕ | 拓扑序、组合数学 |
| D. Toe-Tac-Tics | Hard | |
| E. Left Shifting 3 | ○ | |
| F. Subway | ⊕ | |
| G. Binary Tree | ○ | |
| H. Border Jump 2 | Hard | |
| I. Bingo | ⊕ | min-max容斥 |
| J. Social Media | ○ | |
| K. Strips | ○ | |
| L. $P \oplus Q = R$ | Impossible | |
| M. Ordainer of Inexorable Judgment | Medium-Hard、计算几何 |
2024 China Collegiate Programming Contest (CCPC) Harbin Onsite (The 3rd Universal Cup. Stage 14: Harbin)
比赛链接
| Problems | AC | Note |
|---|---|---|
| A. Build a Computer | ⊕ | 构造、拆数位 |
| B. Concave Hull | ⊕ | 凹包 |
| C. Giving Directions in Harbin | ○ | |
| D. A Simple String Problem | 字符串、后缀数组、不可做 | |
| E. Marble Race | ⊕ | 可撤销背包、多项式 |
| F. 1D Galaxy | 不可做 | |
| G. Welcome to Join the Online Meeting! | ○ | |
| H. Subsequence Counting | 不可做 | |
| I. A Brand New Geometric Problem | DP、质因子分解 | |
| J. New Energy Vehicle | ○ | 铜牌题、贪心 |
| K. Farm Management | ○ | |
| L. A Game On Tree | ⊕ | 树上问题、期望、拆贡献 |
| M. Weird Ceiling | ○ |
The 2022 ICPC Asia Shenyang Regional Contest (The 1st Universal Cup, Stage 1: Shenyang)
这个题解怎么和 Claris 一个 slides 板子，给我看 ptsd 了（
| Problems | AC |
|---|---|
| A. Absolute Difference | 待补 |
| B. Binary Substrings | |
| C. Clamped Sequence | ○ |
| D. DRX vs. T1 | ○ |
| E. Graph Completing | ⊕ |
| F. Half Mixed | ⊕ |
| G. Meet in the Middle | 待补 |
| H. P-P-Palindrome | 待补 |
| I. Quartz Collection | ⊕ |
| J. Referee Without Red | |
| K. Security at Museums | |
| L. Tavern Chess | ○ |
| M. Vulpecula |
2023 Jiangsu Collegiate Programming Contest
2023 National Invitational of CCPC (Hunan)
The 13th Xiangtan Collegiate Programming Contest
| Problems | AC |
|---|---|
| A. Today’s Word | ○ |
| B. Honkai in TAIKULA | |
| C. GG and YY’s Game | |
| D. Star Rail | |
| E. LCM Plus GCD | ⊕ |
| F. Timaeus | ○ |
| G. Moving Boxes | |
| H. Neil’s Machine | ○ |
| I. Elevator | ○ |
| J. Similarity (Easy Version) | ○ |
| K. Similarity (Hard Version) | ○ |
| L. Architect | ○ |
| Problems | AC |
|---|---|
| A. Orders | ○ |
| B. Building Company | ○ |
| C. Trie | |
| D. Fast and Fat | ○ |
| E. Math Problem | ○ |
| F. Colorful Segments | ⊕ |
| G. Matching | ○ |
| H. Be Careful 2 | |
| I. Three Dice | ○ |
| J. Not Another Path Query Problem | ⊕ |
| K. Difficult Constructive Problem | |
| L. Puzzle: Sashigane | ○ |
| M. Computational Geometry | ○ |
VP Date 2024/5/17
2024 ICPC National Invitational Collegiate Programming Contest, Wuhan Site
| Problems | AC |
|---|---|
| A. Shaking Trees | |
| B. Countless Me | ○ |
| C. TreeBag and LIS | |
| D. ICPC | ⊕ |
| E. Boomerang | ⊕ |
| F. Custom-Made Clothes | ○ |
| G. Pack | |
| H. Wings of Crystals | |
| I. Cyclic Apple Strings | ○ |
| J. Gensokyo Autobahn | |
| K. Party Games | ○ |
| L. Magic Fairies | |
| M. Merge | ⊕ |
和队友 VP 2023 广东省大学生程序设计竞赛
| Problems | AC |
|---|---|
| A. Programming Contest | ○ |
| B. Base Station Construction | ⊕ |
| C. Trading | ○ |
| D. New Houses | ○ |
| E. New but Nostalgic Problem | ⊕ |
| F. Traveling in Cells | ⊕ |
| G. Swapping Operation | |
| H. Canvas | |
| I. Path Planning | ○ |
| J. X Equals Y | |
| K. Peg Solitaire | ○ |
| L. Classic Problem | |
| M. Computational Geometry |