Integers

4Sum

Given an array S of n integers, are there elements a, b, c, and 
·2015-10-28 08:11

Largest Rectangle in Histogram*****

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

HDU 1081 to the max 基础DP 好题

　　　　　　　　　　　　　　　　　　To The Max Problem Description Given a two-dimensional array of positive and negative integers
·2015-10-28 08:57

[leetcode]Trapping Rain Water @ Python

原题地址：https://oj.leetcode.com/problems/trapping-rain-water/ 题意： Given n non-negative integers
·2015-10-28 08:10

清华学堂 Range

Input The first line contains two integers: n (size
·2015-10-28 07:32

[LeetCode] Remove Linked List Elements

Remove all elements from a linked list of integers that have value val.
·2015-10-27 16:58

[LeetCode] Contains Duplicate II

Given an array of integers and an integer k, find out whether there there are two distinct indices
·2015-10-27 16:57

LeetCode Count And Say

The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221,
·2015-10-27 16:53

LeetCode Container With Most Water

Given n non-negative integers a1, a2, ..., an, where each represents a point
·2015-10-27 16:51

【LeetCode】 Subsets

Given a set of distinct integers, S, return all possible subsets.
·2015-10-27 16:39

[算法][LeetCode]Single Number——异或运算的巧妙运用

题目要求 Given an array of integers, every element appears twice except for one.
·2015-10-27 15:57

[算法][LeetCode]Search a 2D Matrix——二维数组的二分查找

This matrix has the following properties:   Integers in each row are sorted from left to
·2015-10-27 15:57

Search a 2D Matrix

This matrix has the following properties:   Integers in each row are sorted from left to right
·2015-10-27 15:34

[LeetCode] 数组的最长连续数， O(n)解法

Longest Consecutive Sequence Given an unsorted array of integers, find the length of the longest
·2015-10-27 15:18

[LintCode] Maximum Subarray Difference

Maximum Subarray Difference Given an array with integers.
·2015-10-27 15:32

[LintCode] Maximum Subarray III

Maximum Subarray III Given an array of integers and a number k, find knon-overlapping subarrays
·2015-10-27 15:30

[LintCode] Minimum Adjustment Cost

Minimum Adjustment Cost Given an integer array, adjust each integers so that the difference of every
·2015-10-27 15:29

[LeetCode] Contains Duplicate & Contains Duplicate II

Contains Duplicate Given an array of integers, find if the array contains any duplicates.
·2015-10-27 15:28

[LintCode] k Sum

Given n distinct positive integers, integer k (k <= n) and a number target.
·2015-10-27 15:25

[LeetCode] Minimum Size Subarray Sum

  Given an array of n positive integers and a positive integer s, find the minimal
·2015-10-27 15:23

[Codility] CommonPrimeDivisors

The first few prime integers are 2, 3, 5, 7, 11 and 13.
·2015-10-27 15:22

[Codility] CountTriangles

A zero-indexed array A consisting of N integers is given.
·2015-10-27 15:21

[Leetcode] Remove Linked List Elements

Remove all elements from a linked list of integers that have value val.
·2015-10-27 15:20

[Codility] MaxDoubleSliceSum

A non-empty zero-indexed array A consisting of N integers is given.
·2015-10-27 15:20

[hihoCoder] #1096 : Divided Product

时间限制:10000ms 单点时限:1000ms 内存限制:256MB 描述 Given two positive integers N and M, please divide N into
·2015-10-27 15:18

【leetcode】Minimum Size Subarray Sum（middle）

Given an array of n positive integers and a positive integer s, find the minimal length
·2015-10-27 15:11

【leetcode】Count and Say （easy）

The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221,
·2015-10-27 15:11

【leetcode】Remove Linked List Elements（easy）

Remove all elements from a linked list of integers that have value val.
·2015-10-27 15:08

【leetcode】Longest Consecutive Sequence（hard)☆

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-10-27 15:55

【leetcode】Jump Game I & II (hard)

Jump Game (middle) Given an array of non-negative integers, you are initially positioned at the first
·2015-10-27 15:54

【leetcode】Search for a Range（middle）

Given a sorted array of integers, find the starting and ending position of a given target value.
·2015-10-27 15:53

【leetcode】Combinations (middle)

Given two integers n and k, return all possible combinations of k numbers out
·2015-10-27 15:46

【leetcode】Largest Number ★

Given a list of non negative integers, arrange them such that they form the largest number.
·2015-10-27 15:44

【leetcode】Subsets II (middle) ☆

Given a collection of integers that might contain duplicates, S, return all possible subsets.
·2015-10-27 15:41

【leetcode】3Sum (medium)

Given an array S of n integers, are there elements a, b, c in
·2015-10-27 15:32

【leetcode】 Search a 2D Matrix (easy)

This matrix has the following properties:   Integers in each row are sorted from left to right
·2015-10-27 15:31

【leetcode】Subsets (Medium) ☆

Given a set of distinct integers, S, return all possible subsets.
·2015-10-27 15:30

【leetcode】Single Number II （medium） ★ 自己没做出来....

Given an array of integers, every element appears three times except for one.
·2015-10-27 15:27

【leetcode】Single Number (Medium) ☆

题目： Given an array of integers, every element appears twice except for one.
·2015-10-27 15:26

【leetcode】Two Sum (easy)

Given an array of integers, find two numbers such that they add up to a specific target number.
·2015-10-27 15:25

线段树总结

同样的单点更新，把黑板竖起来看就是一个线段树了   hdu 1754 I Hate It 简单的单点更新   poj 3468 A Simple Problem with Integers
·2015-10-27 15:45

[LeetCode] Jump Game II

Given an array of non-negative integers, you are initially positioned at the first index of the array
·2015-10-27 15:59

[LeetCode] Jump Game

Given an array of non-negative integers, you are initially positioned at the first index of the array
·2015-10-27 15:57

[LeetCode] Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
·2015-10-27 15:57

[LeetCode] Container With Most Water

Given n non-negative integers a1, a2, ..., an, where each represents a point
·2015-10-27 15:54

[LeetCode] Palindrome Number

Some hints: Could negative integers be palindromes?
·2015-10-27 15:54

[LeetCode] Search a 2D Matrix

This matrix has the following properties:   Integers in each row are sorted from left to right
·2015-10-27 15:53

[LeetCode] Single Number II

Given an array of integers, every element appears three times except for one.
·2015-10-27 15:51

在javascript中检查一个值是否为integer

number类型包括浮点型（floating ）和整形（integer ）不包括小数（详情参考 “Integers in JavaScript” in “Speaking
·2015-10-27 15:11

poj 3468 A Simple Problem with Integers

#include<stdio.h> struct CNode { int L,R; long long nSum; long long Inc; CNode *pLeft,*pRight; }; CNode Tree[1000000]; int nCount; int Mid(CNode *pRoot) { return
·2015-10-27 15:47
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