Integers

leetcode_90题——Subsets II （递推）

Submissions: 138069 My Submissions Question  Solution    Given a collection of integers
·2015-10-30 13:02

leetcode_78——Subsets（基于DFS的递归，基于同质的递推）

Submissions: 176963 My Submissions Question  Solution    Given a set of distinct integers
·2015-10-30 13:02

leetcode_137题——Single Number II（位运算）

Submissions: 142444 My Submissions Question  Solution    Given an array of integers
·2015-10-30 13:59

leetcode_217题——Contains Duplicate（哈希表）

Submissions: 9359 My Submissions Question  Solution    Given an array of integers
·2015-10-30 13:58

leetcode_34——Search for a Range（二分查找）

Submissions: 158420 My Submissions Question  Solution    Given a sorted array of integers
·2015-10-30 13:58

leetcode_11题——Container With Most Water（两个指针）

nbsp;121822 My Submissions Question  Solution    Given n non-negative integers
·2015-10-30 13:58

leetcode_16题——3Sum Closest（两个指针）

Submissions Question  Solution    Given an array S of n integers
·2015-10-30 13:56

leetcode_55题——Jump Game（贪心算法）

nbsp;158263 My Submissions Question  Solution    Given an array of non-negative integers
·2015-10-30 13:55

poj 2739 Sum of Consecutive Prime Numbers 素数 读题 难度:0

65536K Total Submissions: 19697   Accepted: 10800 Description Some positive integers
·2015-10-30 13:27

北邮新生排位赛9解题报告

nbsp; 2014新生暑假个人排位赛09 时间限制 1000 ms  内存限制 65536 KB 题目描述 You are givin an array of integers
·2015-10-30 13:21

0SGU 128 snake (&& ZOJ 3521) 尺取,排序二叉树,线段树 难度:2

All coordinates (xi,yi) are integers in a range from -
·2015-10-30 13:19

（TOJ1192）A + B Problem II

Given two integers A and B, your job is to calculate the Sum of A + B.
·2015-10-30 13:00

（TOJ2804）Even? Odd?

描述 Bessie's cruel second grade teacher has assigned a list of N (1 <= N <=100) positive integers
·2015-10-30 13:56

【LeetCode 240】Search a 2D Matrix II

This matrix has the following properties: Integers in each row are sorted in ascending from left
·2015-10-30 13:43

【LeetCode 34】Search for a Range

Given a sorted array of integers, find the starting and ending position of a given target value.
·2015-10-30 13:43

【LeetCode 238】Product of Array Except Self

Given an array of n integers where n > 1, nums, return an array output
·2015-10-30 13:42

64-bit

Wikipedia: http://en.wikipedia.org/wiki/64-bit In computer architecture, 64-bit integers, memory
·2015-10-30 13:16

【leetcode刷题笔记】Single Number II

Given an array of integers, every element appears three times except for one.
·2015-10-30 13:13

POJ 3468 A Simple Problem with Integers (1)

POJ_3468(1)     在消化了PPT上思想之后，又重新做了一下这个题目。     不妨将原数组的元素记作a[i]，然后我们用堆建立两棵线段树，一棵的原数组为x[i](x[i]=a[i]-a[i-1]，即原数组的差分数组)，另一棵的原数组为ix[i](ix[i] = i*x[i])。     为什么要这么做呢？原因如下。
·2015-10-30 13:52

POJ 3468 A Simple Problem with Integers

POJ_3468     现在用的方法还是比较慢的，因为YTQ给我那个PPT还没深入研究透，PPT上面对这种的题的解法是用维护前缀和的前缀和以及{n*An}的前缀和来实现的，而我用的方法就是比较朴素的做lazy标记，来标识该区间内每个元素增加了多少。如果需要查询子区间时，再更新子区间的和，并将lazy标记传递下去。 #include<stdio.h>
·2015-10-30 13:52

【PAT】1020. Tree Traversals (25)

Suppose that all the keys in a binary tree are distinct positive integers.
·2015-10-30 13:34

HDU 4267　A Simple Problem with Integers　多个树状数组

A Simple Problem with Integers Time Limit: 5000/1500 MS (Java/Others)    Memory
·2015-10-30 13:12

POJ 3061 Subsequence 尺取法，一个屌屌的O(n)算法

65536K Total Submissions: 9050   Accepted: 3604 Description A sequence of N positive integers
·2015-10-30 13:53

超整数及其用途

    大家知道，整数（Integers))集合Z，包含正、负整数以及零，是一种经常有用的数系。
·2015-10-30 13:07

【PAT】1063. Set Similarity (25) 待改进

  Given two sets of integers, the similarity of the sets is defined to be Nc/Nt*100%, where Nc
·2015-10-30 12:05

[leedcode 84] Largest Rectangle in Histogram

Given n non-negative integers representing the histogram's bar height where the width of each
·2015-10-30 12:41

leetcode -- Palindrome Number

Some hints: Could negative integers be palindromes?
·2015-10-30 12:34

树状数组 --- （离散化+树状数组、求逆序对）

nbsp;            G.Inversions      There are N integers
·2015-10-30 11:15

[LeetCode] Count and Say

The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221,
·2015-10-30 11:20

Fibonacci sequence

Fibonacci Sequence Time Limit: 1.0 second Memory Limit: 16 MB is an infinite sequence of integers
·2015-10-30 11:13

数据结构练习 01-复杂度2. Maximum Subsequence Sum (25)

Given a sequence of K integers { N1, N2, ..., NK }.
·2015-10-30 11:16

（LeetCode 78）SubSets

Given a set of distinct integers, S, return all possible subsets.
·2015-10-30 11:14

poj 3468 A Simple Problem with Integers 线段树

　　这道题属于线段树的区间修改 给出一个序列，对其进行Q次操作， "C a b c" means adding c to each of Aa, Aa+1, ... , Ab. -10000 ≤ c ≤ 10000."Q a b" me
·2015-10-30 11:39

<转>windows 下 线各同步方法

The main loop, which is the primary thread of a process, prints the contents of a global array of integers
·2015-10-30 11:00

Codeforces Round #308 (Div. 2)

The rows are numbered by integers from 1 to 100 from bot
·2015-10-30 11:15

Add Again(重复元素排序) UVA11076

Add Again     Summation of sequence of integers is always a common problem in Computer Science
·2015-10-30 11:13

Strange Way to Express Integers（中国剩余定理+不互质）

Strange Way to Express Integers Time Limit:1000MS Memory Limit:131072KB 64bit IO Format:%I64d &
·2015-10-30 11:11

CodeSmith基础（八）

Property Editors）         当你开始编写自定义的CodeSmith模板时，很可能对于使用它的strings或integers
·2015-10-30 10:38

Trapping Rain Water leetcode java

题目： Given n non-negative integers representing an elevation map where the width of each bar is 1,
·2015-10-30 10:11

Largest Rectangle in Histogram leetcode java

题目： Given n non-negative integers representing the histogram's bar height where the width of each
·2015-10-30 10:10

Timus 1057. Amount of degrees

Amount of degrees Time Limit: 1.0 second Memory Limit: 16 MB Create a code to determine the amount of integers
·2015-10-30 10:15

Basic Calculator II

Implementabasiccalculatortoevaluateasimpleexpressionstring.Theexpressionstringcontainsonly non-negative integers
hcx2013·2015-10-29 15:00

Azureus源码剖析（二） ---解析Torrent种子文件

bencoding有四种类型的数据：srings(字符串)，integers(整数)，lists(列表)，dictionaries(字典) 编码规则如下： (1)strings(字符串)编码为：<
·2015-10-28 09:50

[LeetCode] Trapping Rain Water 收集雨水

  Given n non-negative integers representing an elevation map where the width of each
·2015-10-28 08:11

[LeetCode] Largest Rectangle in Histogram 直方图中最大的矩形

  Given n non-negative integers representing the histogram's bar height where the width
·2015-10-28 08:09

[LeetCode] Single Number 单独的数字

  Given an array of integers, every element appears twice except for one.
·2015-10-28 08:06

Subsets II

  Given a collection of integers that might contain duplicates, S, return all possible subsets
·2015-10-28 08:36

leetcode -- Largest Rectangle in Histogram TODO O(N)

Given n non-negative integers representing the histogram's bar height where the width of each
·2015-10-28 08:20

leetcode -- Trapping Rain Water

Given n non-negative integers representing an elevation map where the width of each bar is
·2015-10-28 08:20

Gym - 100548C The Problem Needs 3D Arrays

Memory Limit: 262144KB 64bit IO Format: %I64d & %I64u Description A permutation is a sequence of integers
·2015-10-28 08:05
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