Technology evolves rapidly, and we need to maintain keen learning abilities and curiosity. Every mastery of new technology is an investment in the future. Here we record thoughts and summaries in the learning process, sharing methods and experiences for solving problems. Through continuous practice and summarization, we transform knowledge into real skills. Only practice‑validated methods and technologies truly help solve real problems. You can find algorithm solutions, technical notes, and project practices here.

这是一篇竞赛生视角的「流水账」式 2025 年杭州中考回忆录，也能给后来者留一份参考样本。

本文写于 2025 年 11 月，发布于 2026 年 3 月，记录的时间范围大致在 2025 年 2 月至 2025 年 7 月。

到泰国清迈过农历新年，这是我们连续第 $4$ 年在外地过年了。

2023 福建泉州，2024 广东潮汕，2025 马来西亚槟城，2026 泰国清迈。