Integers 第24页

[LeetCode]Jump Game

Given an array of non-negative integers, you are initially positioned at the first index of the array

·2015-11-13 07:18

[LeetCode]Trapping Rain Water

Given n non-negative integers representing an elevation map where the width of each bar is

·2015-11-13 07:11

[LeetCode]Count and Say

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

·2015-11-13 07:54

[LeetCode]Search for a Range

Given a sorted array of integers, find the starting and ending position of a given target value.

·2015-11-13 07:42

[LeetCode]Largest Rectangle in Histogram

Given n non-negative integers representing the histogram's bar height where the width of each bar is

·2015-11-13 07:39

[LeetCode]Single Number II

Given an array of integers, every element appears three times except for one.

·2015-11-13 07:36

[LeetCode]Single Number

Given an array of integers, every element appears twice except for one. Find that single one.

·2015-11-13 07:35

[LeetCode]4Sum

Given an array S of n integers, are there elements a, b, c, and d in S such that a + b + c + d = target

·2015-11-13 07:23

[LeetCode]3Sum Closest

Given an array S of n integers, find three integers in S such that the sum is closest to a given number

·2015-11-13 07:22

[LeetCode]3Sum

Given an array S of n integers, are there elements a, b, c in S such that a + b + c = 0?

·2015-11-13 07:22

[LeetCode]Container With Most Water

Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n

·2015-11-13 07:20

[LeetCode]Palindrome Number

Some hints: Could negative integers be palindromes? (ie, -1) If you are thinking of converting t

·2015-11-13 07:18

[LeetCode]Two Sum

Given an array of integers, find two numbers such that they add up to a specific target number.

·2015-11-13 07:13

CSharp Algorithm - Replace multiplication operator with a method

For example, you have two integers as method entries, and you will get a result of their multiplication

·2015-11-13 06:16

FZOJ2111：Min Number

You are allowed to choose 2 integers i and j, such that: i!=j, 1≤i<j≤|

·2015-11-13 05:51

[LeetCode]Longest Consecutive Sequence

Given an unsorted array of integers, find the length of the longest consecutive elements sequence.

·2015-11-13 05:49

[LeetCode]Subsets II

Given a collection of integers that might contain duplicates, S, return all possible subsets.

·2015-11-13 05:22

[LeetCode]Subsets

Given a set of distinct integers, S, return all possible subsets.

·2015-11-13 05:22

[LeetCode]Combinations

Given two integers n and k, return all possible combinations of k

·2015-11-13 05:21

[LeetCode]Search a 2D Matrix

This matrix has the following properties: Integers in each row are sorted from left to right

·2015-11-13 05:19

POJ 3468 A Simple Problem with Integers

题目链接：http://poj.org/problem?id=3468 题意：给N个数，有两组操作： (1)对某个区间[a, b]中所有的数都增加c (2)求某个区间[a, b]个数的和共操作Q次，每次只输出操作(2)的结果第二棵线段树……TUT…… 需要用到延迟标记，每次更新不用到达叶子节点，只需要在标记上进行累加，当询问的时候再将标记向下传递。

·2015-11-13 05:04

Lintcode: Majority Number II 解题报告

Majority Number II 原题链接： http://lintcode.com/en/problem/majority-number-ii/# Given an array of integers

·2015-11-13 05:10

Lintcode: Interleaving Positive and Negative Numbers 解题报告

zh-cn/problem/interleaving-positive-and-negative-numbers/ Given an array with positive and negative integers

·2015-11-13 05:09

Lintcode: Majority Number 解题报告

Majority Number 原题链接：http://lintcode.com/en/problem/majority-number/# Given an array of integers,

·2015-11-13 05:07

Lintcode: Fast Power 解题报告

http://lintcode.com/en/problem/fast-power/# Calculate the an % b where a, b and n are all 32bit integers

·2015-11-13 05:06

Lintcode: Minimum Subarray 解题报告

Minimum Subarray 原题链接： http://lintcode.com/zh-cn/problem/minimum-subarray/# Given an array of integers

·2015-11-13 05:05

Lintcode: Minimum Adjustment Cost 解题报告

Minimum Adjustment Cost Given an integer array, adjust each integers so that the difference of every

·2015-11-13 05:00

poj 2891 Strange Way to Express Integers——使用中国剩余定理中处理某些方程模数不互质的方法

是一边读入一边算的……先开始只要读到无解的情况就直接跳出来，一直wa，最后才知道原来还要把后面的数据读完才行，汗…… 参考了AC大神的思路： http://hi.baidu.com/aekdycoin/blog/item/71d7a842b93f611b73f05da4.html 这里稍微证明一下:给定方程x = c1 (mod b1) ……………………(1)x = c2(mod b2)

·2015-11-13 05:24

leetcode problem 11 Container With Most Water

Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n

·2015-11-13 04:05

C#数组

例： int[] integers=new int[2];　　注意：在c语言中声明数组并分配内存空间只需int a[3]即可。

·2015-11-13 04:26

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

树状数组求逆序数原理

The algorithm processes a sequence of n distinct integers by swapping two adjacent sequence elements

·2015-11-13 03:17

【Leetcode】 - Divide Two Integers 位运算实现整数除法

实现两个整数的除法，不许用乘法、除法和求模。题目被贴上了BinarySearch，但我没理解为什么会和BinarySearch有关系。我想的方法也和BS一点关系都没有。很早以前我就猜想，整数的乘法是不是总是可以用移位和加法来实现？当然可以了，任何整数都可以写成2n或2n+1的形式，移位就是那个乘以2，加法就是最后的+1了嘛。复杂度是O(1

·2015-11-13 03:39

78. Subsets

题目： Given a set of distinct integers, S, return all possible subsets.

·2015-11-13 03:00

77. Combinations

题目： Given two integers n and k, return all possible combinations of k

·2015-11-13 03:59

55. Jump Game

题目： Given an array of non-negative integers, you are initially positioned at the first index of

·2015-11-13 03:52

42. Trapping Rain Water

题目： Given n non-negative integers representing an elevation map where the width of each bar

·2015-11-13 03:47

45. Jump Game II

题目： Given an array of non-negative integers, you are initially positioned at the first index of

·2015-11-13 03:47

18. 4Sum

题目: Given an array S of n integers, are there elements a, b, c, and

·2015-11-13 03:37

16. 3Sum Closest

题目： Given an array S of n integers, find three integers in S such that

·2015-11-13 03:36

15. 3Sum

题目： Given an array S of n integers, are there elements a, b, c

·2015-11-13 03:35

11. Container With Most Water

题目： Given n non-negative integers a1, a2, ..., an, where each represents a

·2015-11-13 03:34

9. Palindrome Number

Some hints: Could negative integers be palindromes? (ie, -1) If you are thinking of converti

·2015-11-13 03:32

poj 3468 A Simple Problem with Integers

题目连接：http://poj.org/problem?id=3468 成断增加，注意的是求和可能超过32位，用__int64存储，成断更新的时候注意color为+-，而不是替换，有可能出现儿子的值还存在没有向下更新。。 #include<cstdio> #include<cstdlib> #include<cmath> #include<cs

·2015-11-13 02:52

常用的C变量的定义方式：指针有关

） c) 一个指向指针的的指针，它指向的指针是指向一个整型数（A pointer to a pointer to an integer） d) 一个有10个整型数的数组（An array of 10 integers

·2015-11-13 02:26

【leetcode】Trapping Rain Water

Trapping Rain Water Given n non-negative integers representing an elevation map where the

·2015-11-13 02:33

[POJ3468 A Simple Problem with Integers]

[题目来源]：POJ Monthly--2007.11.25, Yang Yi [关键字]：线段树 [题目大意]：对于给定区间进行整体添加数值，或询问操作，对于每个询问操作输出该区间数字之和。 //==================================================================================================

·2015-11-13 02:34

SPOJ 3978 Distance Query（tarjan求LCA）

The traffic network in a country consists of N cities (labeled with integers from 1 to N) and N-1 roads

·2015-11-13 02:37

HDU 4747 Mex（线段树）（2013 ACM/ICPC Asia Regional Hangzhou Online）

Problem Description Mex is a function on a set of integers, which is universally used for impartial

·2015-11-13 02:30

POJ 1144 Network（割点）

They are connecting several places numbered by integers from 1 to N .

·2015-11-13 02:21

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Integers