// 计算天数：栈非空→栈顶索引-当前索引；栈空→0（易错点3：索引差别写反）
I've spent a lot of time on my desk setup, and there's nothing else I can think of that I would change.
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They would be together for more than 70 years, until Marilyn's death in 2023.
30 January 2026ShareSave
// 易错点1：条件写反（比如写成cur）→ 栈逻辑完全错误，无法找到上一个更大值