2021-03-24 Leetcode-456 - 簡書 (jianshu.com)[http://www.itdecent.cn/p/3d143dbca16b]2021-...
IP屬地:江蘇
2021-03-24 Leetcode-456 - 簡書 (jianshu.com)[http://www.itdecent.cn/p/3d143dbca16b]2021-...
739. 每日溫度[https://leetcode-cn.com/problems/daily-temperatures/] 思路:維護一個單調棧方法:新建一個數(shù)組存放等待...
456.132模式[https://leetcode-cn.com/problems/132-pattern/] 思路:維護一個單調棧.方法: 從后向前遍歷nums,維護一個...
1801.積壓訂單中的訂單總數(shù)[https://leetcode-cn.com/problems/number-of-orders-in-the-backlog/] 思路:維...
由于HashMap->Map->Collection->Iterable iterator() (jdk1.8后)forEach() Performs the given a...
15.三數(shù)之和[https://leetcode-cn.com/problems/3sum/] 想了兩個方法。第一個超時,第二個僥幸過關但是用時和內存都消耗過多,以后再來改進...
反轉鏈表 II[https://leetcode-cn.com/problems/reverse-linked-list-ii/] 思路:遍歷鏈表,使在反轉范圍內的節(jié)點依次插...
https://leetcode-cn.com/problems/container-with-most-water/[https://leetcode-cn.com/pro...