摘要: A. Find K Distinct Points with Fixed Center 简单构造 B. Minimize Equal Sum Subarrays 开始想正序倒序 看出来错一位就每个区间都严格比上面大 C. Perform Operations to Maximize Score 相当 阅读全文
posted @ 2025-07-08 08:45 arin876 阅读(22) 评论(0) 推荐(0)