2014年11月7日

Same Tree

摘要： Same TreeGiven two binary trees, write a function to check if they are equal or not.Two binary trees are considered equal if they are structurally ide... 阅读全文

posted @ 2014-11-07 23:44 luckygxf 阅读(148) 评论(0) 推荐(0)

归并排序

摘要： 归并排序1.将两个有序序列归并成一个有序序列2.将带排序数组，通过递归调整成左右两个有序序列，在调用归并算法，将其归并成一个有序序列，完成排序Merg.java 1 package com.gxf.merg; 2 3 /** 4 * 归并排序 5 * 初始状态，将数组看成n个单独有序的序列，两... 阅读全文

posted @ 2014-11-07 23:38 luckygxf 阅读(178) 评论(0) 推荐(0)

Maximum Depth of Binary Tree

摘要： Maximum Depth of Binary TreeGiven a binary tree, find its maximum depth.The maximum depth is the number of nodes along the longest path from the root ... 阅读全文

posted @ 2014-11-07 00:09 luckygxf 阅读(122) 评论(0) 推荐(0)

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