CF 刷题记录

Created2025-10-07|Updated2025-10-08|Coding Practice刷题

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记录自己在 CodeForce 上的刷题节奏、思路沉淀与反思，方便复盘和查缺补漏。

刷题目标

每周至少完成 5 道不同类型的题目，关注题型覆盖面而非刷题数量
优先补齐弱项（图论、动态规划、数据结构设计等）
输出简洁题解与时间 / 空间复杂度分析

2025 Week 1

题目	难度	题型	思路小结	复盘	链接
Gravity Falls	1800	贪心 + 排序	通过贪心策略，排序后选择最优解	✅ 完成	https://codeforces.com/problemset/problem/2148/F

模板：题目记录

### 题目：<题目名>
- 难度：
- 标签：
- 提交日期：
- 题解：核心思路 + 复杂度分析
- Review：未来需要注意的坑 or 可优化点

总结

每周回顾时，记录这一周遇到的典型问题与收获
标注卡壳较久的题目，单独开小抄或强化练习

Author: Puxuan

Link: http://puxuan.cc/2025/10/07/cf/cf-1/

Copyright Notice: All articles on this blog are licensed under CC BY-NC-SA 4.0 unless otherwise stated.

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