UVa11997 K Smallest Sums题目: K Smallest SumsYou're given k arrays, each array has k integers. There are kkways to pick exactly one element in each arra...
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其他好文 时间:
2015-08-07 13:17:34
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108
leetcode原文引用:
Write a SQL query to delete all duplicate email entries in a table named Person,
keeping only unique emails based on its smallest Id.
+----+------------------+
| Id | Email ...
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数据库 时间:
2015-08-05 22:14:48
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144
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...
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其他好文 时间:
2015-08-05 19:57:54
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123
The Kth smallest element in a BST
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其他好文 时间:
2015-08-04 09:25:26
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113
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...
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其他好文 时间:
2015-08-03 14:50:03
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112
【最小矩形面积覆盖:凸包+旋转卡壳】UVA 10173 Smallest Bounding Rectangle题目链接:UVA 10173 Smallest Bounding Rectangle题目大意给你n个点,求能够覆盖所有点集的最小矩形面积。
笔者的第2道凸包题目,凸包 + 旋转卡壳,实现点集的最小矩形面积覆盖问题
“>=0”写成”<=0“坑了我一下午!QAQ说一下思路
①Graham...
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其他好文 时间:
2015-08-02 23:28:37
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222
点击打开hdu1209
Problem Description
There is an analog clock with two hands: an hour hand and a minute hand. The two hands form an angle. The angle is measured as the smallest angle between the two ha...
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其他好文 时间:
2015-08-02 06:28:04
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165
#include
using namespace std;
const int maxn = 1000000 + 10;
int T,n,m,k,Case = 0,a[maxn],cnt[maxn];
map p;
vector g[105];
int main() {
scanf("%d",&T);
while(T--) {
scanf("%d%d%d",&n,&...
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其他好文 时间:
2015-08-01 10:07:38
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118
//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;...
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其他好文 时间:
2015-07-29 06:28:26
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117
Kth Smallest Element in a BST
Given a binary search tree, write a function kthSmallestto find the kth
smallest element in it.
Note:
You may assume k is always valid, 1 ≤ k ≤ BST's total elem...
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其他好文 时间:
2015-07-26 15:52:22
阅读次数:
125