Given an array where elements are sorted in ascending order, convert it to a height balanced BST.题解:递归就可以了。Java代码如下: 1 /** 2 * Definition for binary ....
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其他好文 时间:
2015-04-01 00:16:07
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96
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.
之前在Sicily做过,就是实现一个AVL树了。
struct TreeNodeNew {
int val;
TreeNodeNew *left;
Tr...
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其他好文 时间:
2015-03-31 18:09:23
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150
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 never differ by more than 1....
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其他好文 时间:
2015-03-30 16:24:02
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129
9456. Clumsy Cows
Constraints
Time Limit: 1 secs, Memory Limit: 256 MB
Description
Bessie the cow is trying to type a balanced string of parentheses into her new laptop, but she is s...
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其他好文 时间:
2015-03-30 09:22:36
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179
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.
{CSDN:CODE:630443}...
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其他好文 时间:
2015-03-29 07:08:21
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128
Given a singly linked list where elements are sorted in ascending order, convert it to a height balanced BST.
我想如果只是表示成二叉树,没有什么难度,但是如果是表示为平衡二叉树那么可能就有难度了
要求左右子树的高度是均衡的
先给出自己的解法,很low,就是现将节点都保存在vector...
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其他好文 时间:
2015-03-21 17:10:11
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158
Language:
Default
Balanced Lineup
Time Limit: 5000MS
Memory Limit: 65536K
Total Submissions: 37122
Accepted: 17383
Case Time Limit: 2000MS
Description
For th...
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其他好文 时间:
2015-03-21 17:06:39
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126
Given an array where elements are sorted in ascending order, convert it to a height balanced BST.
class Solution {
public:
vector Num;
TreeNode *sortedArrayToBST(vector &num) {
if (num.size() == 0) r...
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其他好文 时间:
2015-03-21 11:24:00
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169
线段树太弱了,题目逼格一高连代码都读不懂,今天开始重刷线段树,每天一题,风格用kuangbin大神和以前的,两种都写一遍RMQ做法:poj3264 1 /* 2 POJ 3264 Balanced Lineup 3 题目意思:给定Q(1 7 #include 8 #include 9 using ....
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其他好文 时间:
2015-03-21 01:03:49
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232
/*判断一颗二叉树是否是平衡二叉树(左右子节点的高度差不超过1或者是颗空树)*//** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *righ...
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其他好文 时间:
2015-03-19 23:28:57
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200