码迷,mamicode.com
首页 >  
搜索关键字:kth    ( 692个结果
[leetcode 230]Kth Smallest Element in a BST
Given a binary search tree, write a function kthSmallest to find the kth smallest element in it. Note:  You may assume k is always valid, 1 ≤ k ≤ BST's total elements. Follow up: What if the...
分类:其他好文   时间:2015-08-09 12:38:18    阅读次数:141
hdu 4006 The kth great number
hdu 4006 的传送门->Problem DescriptionXiao Ming and Xiao Bao are playing a simple Numbers game. In a round Xiao Ming can choose to write down a number, or ask Xiao Bao what the kth great number is. Because...
分类:其他好文   时间:2015-08-08 18:24:56    阅读次数:101
[leedcode 230] Kth Smallest Element in a BST
Given a binary search tree, write a functionkthSmallestto find thekth smallest element in it.Note:You may assume k is always valid, 1 ≤ k ≤ BST's tota...
分类:其他好文   时间:2015-08-08 17:49:17    阅读次数:121
[leedcode 215] Kth Largest Element in an Array
Find thekth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element.For exampl...
分类:其他好文   时间:2015-08-06 22:09:52    阅读次数:120
(medium)LeetCode 230.Kth Smallest Element in a BST
Given a binary search tree, write a functionkthSmallestto find thekth smallest element in it.Note:You may assume k is always valid, 1 ≤ k ≤ BST's tota...
分类:其他好文   时间:2015-08-05 19:57:54    阅读次数:123
8.3 LeetCode230 Return the kth smallest element of a BST
The Kth smallest element in a BST
分类:其他好文   时间:2015-08-04 09:25:26    阅读次数:113
[LeetCode]230.Kth Smallest Element in a BST
题目Given a binary search tree, write a function kthSmallest to find the kth smallest element in it.Note: You may assume k is always valid, 1 ≤ k ≤ BST’s total elements.Follow up: What if the BST is m...
分类:其他好文   时间:2015-08-03 14:50:03    阅读次数:112
Kth Largest Element in an Array
Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth distinct element. For example, Given [3,2,1,5,6,4] and k = 2, return 5....
分类:其他好文   时间:2015-08-02 23:25:40    阅读次数:111
poj 1442 Treap实现名次树
Treap的入门题目,每个结点多维护一个size表示以它为根的子树的结点数,然后查kth的时候一层一层向下即可。 1 #include 2 #include 3 #include 4 #include 5 #include 6 using namespace std; 7 8 struc...
分类:其他好文   时间:2015-08-02 11:41:10    阅读次数:148
[Leetcode]Kth Smallest Element in a BST
//用search计算左子树的节点个数,加上根节点本身若为k则输出,否则 //(1)若k大于目前个数,则k-左子树节点个数,再计算右子树 //(2)若k小于目前个数,则直接计算左子树 /**  * Definition for a binary tree node.  * struct TreeNode {  *     int val;  *     TreeNode *left;...
分类:其他好文   时间:2015-07-29 06:28:26    阅读次数:117
692条   上一页 1 ... 52 53 54 55 56 ... 70 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!