IP屬地:江蘇
2021-03-24 Leetcode-456 - 簡書 (jianshu.com)[http://www.itdecent.cn/p/3d1...
739. 每日溫度[https://leetcode-cn.com/problems/daily-temperatures/] 思路:維護一個單...
456.132模式[https://leetcode-cn.com/problems/132-pattern/] 思路:維護一個單調(diào)棧.方法: ...
1801.積壓訂單中的訂單總數(shù)[https://leetcode-cn.com/problems/number-of-orders-in-the...
由于HashMap->Map->Collection->Iterable iterator() (jdk1.8后)forEach() Perfo...
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(guān)但是用時...
反轉(zhuǎn)鏈表 II[https://leetcode-cn.com/problems/reverse-linked-list-ii/] 思路:遍歷鏈...
https://leetcode-cn.com/problems/container-with-most-water/[https://leet...