摘要：Algorithms: https://leetcode-cn.com/problems/balanced-binary-tree/ 平衡二叉树。 Review: “What I Learned in My First Two Years as a Software Engineer” by Mit 阅读全文

摘要：Algorithms: https://leetcode-cn.com/problems/linked-list-cycle/ 链表环。 Review: “What I learned from doing 1000 code reviews” by Steven Heidel https://me 阅读全文

摘要：Algorithms: https://leetcode-cn.com/problems/next-greater-node-in-linked-list/ 链表中下一个更大的值，双层循环及优化，后面看可以栈处理，学习了 Review: “Can You Avoid Functional Progr 阅读全文

摘要：Algorithms: https://leetcode-cn.com/problems/merge-two-sorted-lists/submissions/ 合并两个链表 Review: “Putting comments in code: the good, the bad, and the 阅读全文