// 易错点4：栈空时要存-1（题目要求无更大值返回-1），而非直接存stack2.at(-1)（会得到undefined）
There's a tradeoff: a lower capacity means you can skip more space during queries (you zoom in faster), but the tree has more nodes and uses more memory. A higher capacity means fewer nodes but each node requires checking more points linearly. As a starting point, capacities between 4 and 16 are reasonable defaults, though the best value depends on your data distribution and query patterns.
对于种麦人的不易，国家小麦产业技术体系首席科学家刘录祥深有体悟：平日里并不显山露水的冬小麦，连年丰收背后是一场场“苦战”。变数，主要来自“不按常理出牌”的天气：2021年秋汛、2023年罕见“烂场雨”、2024年连续高温干旱，2025年秋季连阴雨导致大面积晚播……去年11月份以来，他们组织了11支科技小分队深入7省60余个重点县，为越冬苗把脉开方。，推荐阅读同城约会获取更多信息
Concept art for the project.
，推荐阅读爱思助手下载最新版本获取更多信息
The Market Explorer search field allows you to type in，详情可参考爱思助手下载最新版本
Features (like Canva presentations) could use some improvement.