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Largest
UVA 11324 - The
Largest
Clique(强连通分量+缩点)
UVA 11324 - The
Largest
Clique 题目链接 题意:给定一个有向图,要求找一个集合,使得集合内随意两点(u, v)要么u能到v,要么v能到u,问最大能选几个点 思路
·
2015-11-13 23:13
uva
hdu 1506
Largest
Rectangle in a Histogram
//给一个柱形图,找到其中面积最大的矩形。 //对于每一个柱形,找到它最左边的,高度大于等于它下标, 同理也要找到它最右边的,高度大于等于它的 下标。 //但如果普通的顺序遍历的话,最坏情况会退化成O(n^2),这里的优化方法就是,如果当前查找的柱形比它大于等于,那么就直接去找当前柱形的边界。 //这样的话,查找就是跳跃式的。 #include<cstdio> #incl
·
2015-11-13 22:32
HDU
Maximal Rectangle
LeetCode:Maximal Rectangle 题目链接 Given a 2D binary matrix filled with 0's and 1's, find the
largest
·
2015-11-13 21:00
LeetCode
next_permutation
see http://en.wikipedia.org/wiki/Next_permutation 1, Find the
largest
index k such that a[k] <
·
2015-11-13 20:58
ext
【欧拉计划4】
Largest
palindrome product
欢迎访问我的新博客:http://www.milkcu.com/blog/ 原文地址:http://www.milkcu.com/blog/archives/1371281760.html 原创:【欧拉计划4】
Largest
·
2015-11-13 20:00
欧拉计划
UVA - 11324 The
Largest
Clique 强连通缩点+记忆化dp
题目要求一个最大的弱联通图。 首先对于原图进行强连通缩点,得到新图,这个新图呈链状,类似树结构。 对新图进行记忆化dp,求一条权值最长的链,每一个点的权值就是当前强连通分量点的个数。 /* Tarjan算法求有向图的强连通分量set记录了强连通分量 Col记录了强连通分量的个数。 */ #include <iostream> #include<cstring>
·
2015-11-13 19:16
uva
About | InformIT
online presence of the family of information technology publishers and brands of Pearson, the world's
largest
·
2015-11-13 19:04
form
leetcode------Maximum Subarray
中等 Find the contiguous subarray within an array (containing at least one number) which has the
largest
·
2015-11-13 14:16
LeetCode
Largest
Rectangle in Histogram-最大长方形
题目描述: 给定n个非负整数height[n],分别代表直方图条的高,每个条的宽设为1,求直方图中面积最大的矩形的面积 题目来源: http://oj.leetcode.com/problems/
largest
-rectangle-in-histogram
·
2015-11-13 14:03
in
Leetcode | Maximal Rectangle
Given a 2D binary matrix filled with 0's and 1's, find the
largest
rectangle containing all ones and
·
2015-11-13 13:08
LeetCode
Leetcode |
Largest
Rectangle in Histogram
integers representing the histogram's bar height where the width of each bar is 1, find the area of
largest
·
2015-11-13 13:07
LeetCode
leetcode
Largest
Rectangle in Histogram
这题绝对有挑战啊。膜拜了诸多,自己想了个把小时,网上翻阅一个晚上。算是学习了,以下记录分享。 给定一个直方图,找最大矩形面积。例如: Given n non-negative integers representing the histogram's bar height where the width of each bar is 1, find the area of
·
2015-11-13 13:05
LeetCode
Leetcode | Maximum Product Subarray
Leetcode 加新题了 Find the contiguous subarray within an array (containing at least one number) which has the
largest
·
2015-11-13 12:58
LeetCode
leetcode[85] Maximal Rectangle
Given a 2D binary matrix filled with 0's and 1's, find the
largest
rectangle containing all ones and
·
2015-11-13 12:01
LeetCode
最大数组连续子向量的最大和
nbsp; Find the contiguous subarray within an array (containing at least one number) which has the
largest
·
2015-11-13 11:20
数组
[置顶] ※数据结构※→☆线性表结构(queue)☆============优先队列 链式存储结构(queue priority list)(十二)
优先队列具有最高进先出 (
largest
-in,first-out)的行为特征。 &nb
·
2015-11-13 11:35
Queue
Data Structure Array:
Largest
subarray with equal number of 0s and 1s
http://www.geeksforgeeks.org/
largest
-subarray-with-equal-number-of-0s-and-1s/ 1 #include <iostream
·
2015-11-13 10:52
number
Data Structure Binary Tree:
Largest
Independent Set Problem
http://www.geeksforgeeks.org/
largest
-independent-set-problem/ 1 #include <iostream> 2 #include
·
2015-11-13 10:41
binary
LeetCode:
Largest
Rectangle in Histogram
没想出来,看了网上答案再改了改 1 class Solution { 2 public: 3 struct node { 4 int left; 5 int right; 6 }; 7 int largestRectangleArea(vector<int> &height) { 8
·
2015-11-13 10:06
LeetCode
leetcode Maximum Subarray
题目:Find the contiguous subarray within an array (containing at least one number) which has the
largest
·
2015-11-13 08:04
LeetCode
LeetCode Online Judge 题目C# 练习 - Maximum Subarray
Find the contiguous subarray within an array (containing at least one number) which has the
largest
sum.For
·
2015-11-13 08:00
LeetCode
LeetCode Online Judge 题目C# 练习 - Maximal Rectangle
Given a 2D matrix fill with 0's and 1's, find the
largest
rectangle containing all ones and return its
·
2015-11-13 08:59
LeetCode
LeetCode Online Judge 题目C# 练习 -
Largest
Rectangle in Histogram
integers representing the histogram's bar height where the width of each bar is 1, find the area of
largest
·
2015-11-13 08:54
LeetCode
UVA11324-- The
Largest
Clique(SCC+DP)
题目链接 题意:给出一张有向图,求一个结点数最大的结点集,使得该结点集中随意两个结点u和v满足:要么u能够到到v,要么v能够到达u(u和v能够互相到达) 思路:我们能够缩点,用Tarjan求出全部强连通分量,让每一个SCC的权值等于它的结点个数。因为SCC图是有一个DAG,使用DP求解。 代码: #include <iostream> #include <
·
2015-11-13 08:55
uva
LIS问题分析
题目来源,待字闺中,原创@陈利人 ,欢迎大家继续关注微信公众账号“待字闺中” 原题这个LIS问题,可不是Longest Increasing Subsequence,而是
Largest
Independent
·
2015-11-13 08:32
问题
leetcode Maximal Rectangle 单调栈
://www.cnblogs.com/jostree/p/4052721.html 题目链接:leetcode Maximal Rectangle 单调栈 该题目是 leetcode
Largest
·
2015-11-13 07:05
LeetCode
leetcode
Largest
Rectangle in Histogram 单调栈
作者:jostree 转载请注明出处 http://www.cnblogs.com/jostree/p/4052343.html 题目链接 leetcode
Largest
Rectangle
·
2015-11-13 07:04
LeetCode
hdu 1506
Largest
Rectangle in a Histogram
http://acm.hdu.edu.cn/showproblem.php?pid=1506 就是对一个点向左向右知道找到高度比它低的点然后记录在左右两个数组里面,再dp处理。 1 #include <cstdio> 2 #include <cstring> 3 #include <algorithm> 4 #define maxn 2
·
2015-11-13 07:14
HDU
[LeetCode]Maximum Subarray
Find the contiguous subarray within an array (containing at least one number) which has the
largest
sum
·
2015-11-13 07:13
LeetCode
[LeetCode]Unique Paths
Find the contiguous subarray within an array (containing at least one number) which has the
largest
sum
·
2015-11-13 07:04
LeetCode
[LeetCode]
Largest
Rectangle in Histogram
integers representing the histogram's bar height where the width of each bar is 1, find the area of
largest
·
2015-11-13 07:39
LeetCode
hdu 1506
Largest
Rectangle in a Histogram ((dp求最大子矩阵))
# include <stdio.h> # include <algorithm> # include <iostream> # include <math.h> using namespace std; __int64 a[100010],l[100010],r[100010];///l[i]左边连续大于等于a[i]的下标,r[i]右边连续大于等于
·
2015-11-13 05:36
HDU
[LeetCode]Maximal Rectangle
Given a 2D binary matrix filled with 0's and 1's, find the
largest
rectangle containing all ones and
·
2015-11-13 05:30
LeetCode
Lintcode: Kth
Largest
Element 解题报告
Kth
Largest
Element Find K-th
largest
element in an array.
·
2015-11-13 05:03
element
uva 11324 The
Largest
Clique 强连通分量求缩点构造DAG
题目:uva 11324 The
Largest
Clique从图中某点出发,求最远能够一次走过多少个节点 分析:tarjan求gcc,然后构造出新图,新图是一个dag,对于dag上用dp求出最长路径即可
·
2015-11-13 05:48
uva
HDU 1506
Largest
Rectangle in a Histogram
九野的博客,转载请注明出处 http://blog.csdn.net/acmmmm/article/details/10990875 题意:给定n,后面n个数表示上述柱状图的高度(每个柱形底为1) 画一个矩阵,求面积最大是多少 思路:感觉跟dp有点关系,就放dp类里了,主要还是模拟思路 对于每一个柱形 K 能得到的最大面积是:(左连续的柱形个数+右连续的柱
·
2015-11-13 04:05
HDU
Leetcode:
Largest
Number详细题解
题目 Given a list of non negative integers, arrange them such that they form the
largest
number.
·
2015-11-13 04:32
LeetCode
hdu
Largest
prime factor
类似于素数打表。 1 #include <cstdio> 2 #include <cstring> 3 #include <algorithm> 4 #define maxn 1000100 5 using namespace std; 6 7 int f[maxn]; 8 9 void inti() 10 {
·
2015-11-13 03:08
Prim
pku2985 The k-th
Largest
Group
题意:初始化状态为N个含单一元素的集合,动态合并任意两个集合,查询第ith大的集合的大小 分析:以虚二叉树做辅助结构找出第ith大的集合的大小 #include < iostream > #include < algorithm > using namespace std;
·
2015-11-13 03:39
group
53. Maximum Subarray
题目: Find the contiguous subarray within an array (containing at least one number) which has the
largest
·
2015-11-13 03:50
array
2013-5 黑龙江省赛总结
热身赛开始前,就可以通过pc^2看到第一题的题目:The third
largest
。。。所以我直接打了
·
2015-11-13 03:41
总结
HDU 3279 Nth
Largest
Value
http://acm.hdu.edu.cn/showproblem.php?pid=3279 无聊题。。。 View Code #include <iostream> #include <algorithm> using namespace std ; int main() { int p; scanf("
·
2015-11-13 02:33
value
HDU 4717 The Moving Points(三分法)(2013 ACM/ICPC Asia Regional Online ―― Warmup2)
We want to know at what time that the
largest
distance between any two points would be minimum. And
·
2015-11-13 02:28
online
hdu 1506
Largest
Rectangle in a Histogram
Problem Description A histogram is a polygon composed of a sequence of rectangles aligned at a common base line. The rectangles have equal widths but may have different heights. For example, the figu
·
2015-11-13 01:48
HDU
POJ 1094, Sorting It All Out
values is one in which some form of a less-than operator is used to order the elements from smallest to
largest
·
2015-11-13 01:03
sort
hdu 1507
Largest
Rectangle in a Histogram 动态规划计算最大面积
记录动态规划dpl,dpr,分辨记录i左面的比i大的,右面比i大的,然后(dpr[i]-dpl[i]+1)*h[i]得出长度 动态转移方程while(temp>1 && h[temp-1]>=h[i]) temp=dpl[temp-1] /**************************************************************
·
2015-11-13 00:51
动态规划
LeetCode:
Largest
Number 解题报告 以及Comparator, CompareTo 应用
Largest
Number Given a list of non negative integers, arrange them such that they form the
largest
number
·
2015-11-13 00:34
comparator
LeetCode:
Largest
Rectangle in Histogram 解题报告
Largest
Rectangle in Histogram Given n non-negative integers representing the histogram's
·
2015-11-13 00:19
LeetCode
LeetCode: Maximum Subarray 解题报告
Subarray Find the contiguous subarray within an array (containing at least one number) which has the
largest
·
2015-11-13 00:09
LeetCode
LeetCode: Maximal Rectangle 解题报告
Maximal RectangleGiven a 2D binary matrix filled with 0's and 1's, find the
largest
rectangle containing
·
2015-11-13 00:27
LeetCode
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