摘要: 题目:http://pta.patest.cn/pta/test/16/exam/4/question/667 PTA - Data Structures and Algorithms (English) - 5-5 An inorder binary tree traversal can be i 阅读全文
posted @ 2015-09-14 09:42 claremz 阅读(1108) 评论(0) 推荐(0) 编辑
摘要: 题目:http://pta.patest.cn/pta/test/16/exam/4/question/666 PTA - Data Structures and Algorithms (English) - 5-4 Given a tree, you are supposed to list al 阅读全文
posted @ 2015-09-14 08:53 claremz 阅读(342) 评论(0) 推荐(0) 编辑