Consecutive

LeetCode: Longest Consecutive Sequence 解题报告

Longest Consecutive Sequence Given an unsorted array of integers, find the length of the longest consecutive
·2015-11-13 00:18

HDU 1977 Consecutive sum II

http://acm.hdu.edu.cn/showproblem.php?pid=1977 很容易看出规律 View Code #include <stdio.h> #include <string.h> int main() { int t; __int64 n; scanf("%d",&t)
·2015-11-13 00:33

【leetcode】Longest Consecutive Sequence

Longest Consecutive Sequence Given an unsorted array of integers, find the length of the longest consecutive
·2015-11-13 00:27

POJ 3693 Maximum repetition substring（后缀数组）

defined as the maximum number R such that the string can be partitioned into R same consecutive
·2015-11-13 00:17

POJ 1755 Triathlon（线性规划の半平面交）

Description Triathlon is an athletic contest consisting of three consecutive sections that should be
·2015-11-13 00:03

LeetCode_Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-12 23:03

CF 85D 五颗线段树

algorithm of finding the k-th order statistics we should divide all elements into groups of five consecutive
·2015-11-12 21:39

[leetcode]Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-12 21:58

HDU 3308 LCIS（线段树）

(index counting from 0) Q A B: output the length of the longest consecutive increasing subsequen
·2015-11-12 21:06

POJ 1716 Integer Intervals (差分约束系统)

Description An integer interval [a,b], a < b, is a set of all consecutive integers beginning with
·2015-11-12 19:23

Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-12 16:03

2014 Super Training #8 B Consecutive Blocks --排序+贪心

当时不知道怎么下手，后来一看原来就是排个序然后乱搞就行了。 解法不想写了，可见：http://blog.csdn.net/u013368721/article/details/28071241 其实就是滑动窗口的思想。 代码： #include <iostream> #include <cstdio> #include <cstring>
·2015-11-12 14:43

linux 下CPU数量、核心数量、是否支持超线程的判断

英文版：1.Physical id and core id are not necessarily consecutive but they are unique.
·2015-11-12 14:49

USACO2.2.2--Subset Sums

Subset Sums JRM For many sets of consecutive integers from 1 through N (1 <= N <= 39), one
·2015-11-12 11:04

Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-12 09:50

POJ2739-Sum of Consecutive Prime Numbers

Description Some positive integers can be represented by a sum of one or more consecutive prime numbers
·2015-11-12 09:09

Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-11 18:41

POJ2739 - Sum of Consecutive Prime Numbers(素数问题)

题目大意 给定N，要求你计算用连续的素数的和能够组成N的种数 题解 先筛选出素数，然后暴力判断即可。。。 代码： #include<iostream> #include<cstring> using namespace std; #define MAXN 10000 int prime[MAXN+5],cnt; bool check[MAXN+5]; v
·2015-11-11 17:22

Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-11 16:54

Longest Consecutive Sequence

Question: Given an unsorted array of integers, find the length of the longest consecutive elements sequence
·2015-11-11 16:10

LeetCode（128） Longest Consecutive Sequence

题目Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorithm
fly_yr·2015-11-11 15:00

POJ2739Sum of Consecutive Prime Numbers

http://poj.org/problem?id=2739 题意 ：一个正整数能够表示为一个或多个连续素数和，给你一个正整数，让你求，有多少个这样的表示。例如：整数53有两种表示方法，5+7+11+13+17和53，41有三种表示方法，2+3+5+7+11+13，11+13+17还有41，而整数20没有这样的表示方法。 思路 ：因为取值到10000，所以先素数打表，然后枚举所有的表示方法中连
·2015-11-11 15:22

[LeetCode] Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-11 14:47

Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-11 13:28

Leetcode: Longest Consecutive Sequence && Summary: Iterator用法以及ConcurrentModificationException错误说明

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-11-11 12:58

【POJ2739】Sum of Consecutive Prime Numbers

简单的素数打表，然后枚举。开始没注意n读到0结束，TLE了回。。下次再认真点。A过后讨论里面有个暴力打表过的，给跪了！   1 #include <iostream> 2 #include <cstdlib> 3 #include <cstdio> 4 #include <cstring> 5 #include &l
·2015-11-11 12:08

PE 47(Distinct primes factors-Python数组)

Distinct primes factors Problem 47 The first two consecutive numbers to have two distinct prime factors
·2015-11-11 11:19

[Leetcode] Longest Consecutive Sequence 略详细 (Java)

题目参见这里 https://leetcode.com/problems/longest-consecutive-sequence/ 这个题目我感觉很难，看了半天别人写的答案，才明白个所以然
·2015-11-11 11:26

[leetcode]Longest Consecutive Sequence

这道题目一看就去翻答案了，因为以前见过，知道并查集可以用来做分组，但这样的题目真的要并查集么？想想也是HashSet之类就能搞定么。果然是HashMap而不是HashSet。下面这个解法我比较容易理解，刚开始乍看发现对每一个n又要左边遍历右边遍历的，仔细一看对每一段遍历过的数字就标记一下，那么保证每个数字只访问一次，还是O(n)。 public class Solution { pu
·2015-11-11 09:32

hdu 1698 Just a Hook 线段树区间更新

pid=1698 Let us number the consecutive metallic sticks of the hook from 1 to N.
·2015-11-11 09:28

USACO 2.2 Subset Sums

Problem 38: Subset Sums For many sets of consecutive integers from 1 through N (1 <= N <= 39
·2015-11-11 05:10

[目录][Leetcode] Leetcode 题解索引

目前没有什么特定的顺序，基本都是看心情翻牌的，哈哈~ 128 Longest Consecutive Sequence -------- (Java)   [Hard]  
·2015-11-11 05:30

POJ 2739 Sum of Consecutive Prime Numbers( *【素数存表】+暴力枚举 )

Sum of Consecutive Prime Numbers Time Limit: 1000MS   Memory Limit: 65536K Total Submissions
·2015-11-11 00:49

Leetcode#128 Longest Consecutive Sequence

原题地址   1. 把所有元素都塞到集合里2. 遍历所有元素，对于每个元素，如果集合里没有，就算了，如果有的话，就向左向右拓展，找到最长的连续范围，同时在每次找的时候都把找到的删掉。这样做保证了同样的连续序列只会被遍历一次，从而保证时间复杂度。 时间复杂度O(n) 代码： 1 int longestConsecutive(vector<int> &num
·2015-11-09 12:47

USACO 2.2.2 Subset Sums解题报告

分类：DP，递推，记忆化搜索 作者：ACShiryu 时间：2011-7-15 Subset Sums JRM For many sets of consecutive integers
·2015-11-08 16:33

Sicily 1068欢迎提出优化方案

He takes a piece of chalk and starts writing a sequence of consecutive integers starting
·2015-11-08 16:28

POJ 2739 Sum of Consecutive Prime Numbers【素数打表】

解题思路：给定一个数，判定它由几个连续的素数构成，输出这样的种数 用的筛法素数打表 Sum of Consecutive Prime Numbers Time Limit: 1000MS
·2015-11-08 15:32

Poj 2739 Sum of Consecutive Prime Numbers

id=2739 2.Content Sum of Consecutive Prime Numbers Time Limit: 1000MS   Memory Limit
·2015-11-08 13:21

*[hackerrank]Consecutive Subsequences

https://www.hackerrank.com/contests/w6/challenges/consecutive-subsequences 求数组中被k整除的子段和有几个。
·2015-11-08 13:02

LeetCode Longest Consecutive Sequence

class Solution { public: int longestConsecutive(vector<int> &num) { int len = num.size(); int max_cons = 0; int cur_cons = 0; un
·2015-11-08 12:15

LightOJ 1278 Sum of Consecutive Integers(奇素数个数)

题目链接：http://lightoj.com/volume_showproblem.php?problem=1278 题意:给定n,求n可以写成多少种至少两个连续正整数的和的形式。 思路：设n可以写成a,a+1,a+2……a+k-1的和(其中a>=1)，即n=(a+a+k-1)*k/2。那么2a-1=2n/k-k。所以2n/k-k为奇数。设n=2^p*q,k=2^t*r，可知t或者为0
·2015-11-08 11:17

Longest Consecutive Sequence hashset

public class Solution { public int longestConsecutive(int[] num) { HashSet<Integer> hash=new HashSet<Integer>(); int max=1; for(int n:num) {
·2015-11-08 11:11

Longest Consecutive Sequence

Longest Consecutive Sequence   Given an unsorted array of integers, find the length of the longest
·2015-11-08 11:07

（Problem 47）Distinct primes factors

The first two consecutive numbers to have two distinct prime factors are: 14 = 2  7 15 = 3&
·2015-11-08 09:39

POJ2739——DFS——Sum of Consecutive Prime Numbers

Description Some positive integers can be represented by a sum of one or more consecutive prime numbers
·2015-11-07 14:04

Codility NumberSolitaire Solution

1.题目：     A game for one player is played on a board consisting of N consecutive squares
·2015-11-07 13:12

hdu3308LCIS(线段树，点更新，段查寻，查寻时一定要注意跨越时如何计算)

(index counting from 0) Q A B: output the length of the longest consecutive increasing subseq
·2015-11-07 12:40

HDU 1698 Just a Hook (段树更新间隔）

The hook is made up of several consecutive metallic sticks which are of the
·2015-11-07 10:20

poj 2739 Sum of Consecutive Prime Numbers

求一个数能够被连续的素数的和组成有几种方法： 直接用暴力; View Code #include<iostream> #include<cstdio> #include<cstdlib> #include<algorithm> #include<cmath> #include<cstring> usi
·2015-11-05 08:43

【LeetCode从零单刷】Longest Consecutive Sequence

题目：Givenanunsortedarrayofintegers,findthelengthofthelongestconsecutiveelementssequence.Forexample,Given[100,4,200,1,3,2],Thelongestconsecutiveelementssequenceis[1,2,3,4].Returnitslength:4.Youralgorith
yOung_One·2015-11-04 10:00
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