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LeetCode: Balanced Binary Tree 解题报告
Balanced Binary Tree Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is defined as a binary tr...
分类:其他好文   时间:2014-12-18 22:05:21    阅读次数:180
【LeetCode】
题目 Given a binary tree, determine if it is height-balanced. For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subtrees of every node nev...
分类:其他好文   时间:2014-12-18 15:16:38    阅读次数:169
leetcode------Balanced Binary Tree
标题:Balanced Binary Tree通过率:32.3%难度:简单Given a binary tree, determine if it is height-balanced.For this problem, a height-balanced binary tree is define...
分类:其他好文   时间:2014-12-18 14:50:55    阅读次数:186
spoj VFMUL FFT快速傅立叶变换模板题
题意;求两个数相乘。 第一次写非递归的fft,因为一个数组开小了调了两天TAT。#include#include#include#include#includeusing namespace std;#define PI 3.1415926535897932384#define MAXN 12...
分类:其他好文   时间:2014-12-18 13:21:44    阅读次数:207
1637: [Usaco2007 Mar]Balanced Lineup
1637: [Usaco2007 Mar]Balanced LineupTime Limit:5 SecMemory Limit:64 MBSubmit:393Solved:263[Submit][Status]DescriptionFarmer John 决定给他的奶牛们照一张合影,他让 N (1...
分类:其他好文   时间:2014-12-17 00:08:16    阅读次数:194
poj 3264 Balanced Lineup ST算法
点击打开链接  Balanced Lineup Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 36215   Accepted: 16954 Case Time Limit: 2000MS Description For the daily...
分类:编程语言   时间:2014-12-16 19:20:02    阅读次数:238
BZOJ 1636: [Usaco2007 Jan]Balanced Lineup
题目1636: [Usaco2007 Jan]Balanced LineupTime Limit:5 SecMemory Limit:64 MBDescriptionFor the daily milking, Farmer John's N cows (1 3 using namespace s....
分类:其他好文   时间:2014-12-14 11:56:33    阅读次数:186
LeetCode Convert Sorted List to Binary Search Tree
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.解题思路:找到链表的中点,作为根,前端作为左子树,后端作为右子树,并对前后做递归操...
分类:其他好文   时间:2014-12-13 13:21:52    阅读次数:153
【LeetCode】Convert Sorted List to Binary Search Tree
题目 Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST. 解答 题目要求将链表转化为二叉查找树。利用树的中序遍历的递归思想,对链表结点一个个进行访问,先对左子树进行递归,然后将当前结点作为根,迭代到下一个链表结点,最后在递...
分类:其他好文   时间:2014-12-12 19:04:40    阅读次数:127
LeetCode题解: Balanced Binary Tree
判定一棵二叉树是不是二叉平衡树。链接:https://oj.leetcode.com/problems/balanced-binary-tree/题目描述:Given a binary tree, determine if it is height-balanced.For this problem...
分类:其他好文   时间:2014-12-11 18:56:57    阅读次数:162
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