Integers

LeetCode: Divide Two Integers

很多bug还不清楚。。用了网上答案 1 class Solution { 2 public: 3 int divide(int dividend, int divisor) { 4 // Start typing your C/C++ solution below 5 // DO NOT write int main() functio
·2015-11-13 10:57

poj3468A Simple Problem with Integers(线段树延时更新)

http://poj.org/problem?id=3468 题意：    有n个整数A1,A2,……,An,给你两种操作，一个是给区间[l,r]的值都增加m,一个是问区间[l,r]的和是多少。 1 #include <iostream> 2 #include <cstdio> 3 #define lson l,mid,i<
·2015-11-13 10:30

[LeetCode] Single Number II

问题描述： Given an array of integers, every element appears three times except for one.
·2015-11-13 09:09

[LeetCode] Single Number

问题描述： Given an array of integers, every element appears twice except for one.
·2015-11-13 09:08

poj3468 A Simple Problem with Integers——线段树的应用

  A Simple Problem with Integers   Time Limit: 5000MS Memory Limit: 131072K
·2015-11-13 09:44

【POJ】2891 Strange Way to Express Integers

http://poj.org/problem?id=2891 题意：求最小的$x$使得$x \equiv r_i \pmod{ a_i }$。 #include <cstdio> #include <cstring> #include <algorithm> #include <cmath> #include <iostream&
·2015-11-13 08:56

Java基础知识——JNI入门介绍

分为如下两种情况： 　　 Java原始类型 　　像 booleans、integers、floats等从Java程序中传到本地方法中的
·2015-11-13 08:26

leetcode[78] Subsets

Given a set of distinct integers, S, return all possible subsets.
·2015-11-13 08:22

leetcode Jump Game II

题目： Given an array of non-negative integers, you are initially positioned at the first index of the
·2015-11-13 08:58

leetcode 第41题 Trapping Rain Water

题目： Given n non-negative integers representing an elevation map where the width of each bar
·2015-11-13 08:55

leetcode第37题--Count and Say

题目：（据说是facebook的面试题哦） The count-and-say sequence is the sequence of integers beginning as follows:1,
·2015-11-13 08:52

leetcode第33题--Search for a Range

Given a sorted array of integers, find the starting and ending position of a given target value.
·2015-11-13 08:49

leetcode第28题--Divide Two Integers

Divide two integers without using multiplication, division and mod operator.
·2015-11-13 08:45

leetcode第17题--4Sum

Problem:Given an array S of n integers, are there elements a, b, c
·2015-11-13 08:38

leetcode第16题--3Sum Closest

Problem：Given an array S of n integers, find three integers in S such that
·2015-11-13 08:37

leetcode第15题--3Sum

Problem: Given an array S of n integers, are there elements a, b, 
·2015-11-13 08:36

leetcode第11题--Container With Most Water

Problem： Given n non-negative integers a1, a2, ..., an, where each represents
·2015-11-13 08:33

leetcode第九题--Palindrome Number

Some hints: Could negative integers be palindromes? (ie, -1) If you are thinking of co
·2015-11-13 08:32

leetcode第一题--two sum

Problem：Given an array of integers, find two numbers such that they add up to a specific target number
·2015-11-13 08:26

LeetCode Online Judge 题目C# 练习 - Subsets II

Given a collection of integers that might contain duplicates, S, return all possible subsets.Note:Elements
·2015-11-13 08:35

LeetCode Online Judge 题目C# 练习 - Subsets

Given a set of distinct integers, S, return all possible subsets.Note:Elements in a subset must be in
·2015-11-13 08:34

LeetCode Online Judge 题目C# 练习 - Sort Color

the same color are adjacent, with the colors in the order red, white and blue.Here, we will use the integers
·2015-11-13 08:30

LeetCode Online Judge 题目C# 练习 - Search for a Range

Given a sorted array of integers, find the starting and ending position of a given target value.Your
·2015-11-13 08:26

LeetCode Online Judge 题目C# 练习 - Search a 2D Matrix

This matrix has the following properties:Integers in each row are sorted from left to right.The first
·2015-11-13 08:25

LeetCode Online Judge 题目C# 练习 - Jump Game II

Given an array of non-negative integers, you are initially positioned at the first index of the array.Each
·2015-11-13 08:54

LeetCode Online Judge 题目C# 练习 - 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 08:54

LeetCode Online Judge 题目C# 练习 - Jump Game

Given an array of non-negative integers, you are initially positioned at the first index of the array
·2015-11-13 08:53

LeetCode Online Judge 题目C# 练习 - Divid Two Integer

Divide two integers without using multiplication, division and mod operator. 1 public static int Divid
·2015-11-13 08:48

LeetCode Online Judge 题目C# 练习 - 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 08:46

LeetCode Online Judge 题目C# 练习 - Count and Say

The count-and-say sequence is the sequence of integers beginning as follows:1, 11, 21, 1211, 111221,
·2015-11-13 08:46

LeetCode Online Judge 题目C# 练习 - Combination

Given two integers n and k, return all possible combinations of k numbers out of 1 ... n.
·2015-11-13 08:45

LeetCode Online Judge 题目C# 练习 - 4SUM

Given an array S of n integers, are there elements a, b, c, and 
·2015-11-13 08:40

LeetCode Online Judge 题目C# 练习 - 3SUM

Given an array S of n integers, are there elements a, b, c in
·2015-11-13 08:39

LeetCode Online Judge 题目C# 练习 - 3SUM Closest

Given an array S of n integers, find three integers in S such that the
·2015-11-13 08:39

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 08:51

[LeetCode]Divide Two Integer

Divide two integers without using multiplication, division and mod operator. 思考：位运算。
·2015-11-13 08:00

SingleNumber python实现

Single Number Given an array of integers, every element appears twice except for one.
·2015-11-13 08:41

Single Number i and ii

Single Number Given an array of integers, every element appears twice except for one.
·2015-11-13 08:39

杭电OJ_DIY_YTW2_1001 A Mathematical Curiosity

Problem Description Given two integers n and m, count the number of pairs of integers (a,b) such that
·2015-11-13 07:38

hdu 4267 A Simple Problem with Integers

题目链接：hdu 4267 A Simple Problem with Integers  类似于题目：hdu 1556 Color the ball 的技巧实现树状数组的段更新点查询
·2015-11-13 07:54

[leetcode] 4Sum

Given an array S of n integers, are there elements a, b, c, and 
·2015-11-13 07:34

[leetcode] 3Sum Closest

Given an array S of n integers, find three integers in S such that the
·2015-11-13 07:33

[leetcode] 3Sum

  　Given an array S of n integers, are there elements a, b, c
·2015-11-13 07:33

Non-unique Elements

Non-unique Elements   You are given a non-empty list of integers (X).
·2015-11-13 07:36

poj 2891 Strange Way to Express Integers

http://poj.org/problem?id=2891 这道题的题意是：给你多个模性方程组：m mod ai=ri 求最小的m； 中国剩余定理 1 #include <cstdio> 2 #include <cstring> 3 #include <algorithm> 4 #define ll long long 5 us
·2015-11-13 07:50

LeetCode Online Judge 题目C# 练习 - Two Sum

Given an array of integers, find two numbers such that they add up to a specific target number.The function
·2015-11-13 07:17

LeetCode Online Judge 题目C# 练习 - Trapping Rain Water

Given n non-negative integers representing an elevation map where the width of each bar is 1, compute
·2015-11-13 07:16

hdu1391(Number Steps )

Problem Description Starting from point (0,0) on a plane, we have written all non-negative integers
·2015-11-13 07:10

leetcode——Search a 2D Matrix 二维有序数组查找（AC）

This matrix has the following properties: Integers in each row are sorted from left to right.
·2015-11-13 07:47

[LeetCode]Jump Game II

Given an array of non-negative integers, you are initially positioned at the first index of the array
·2015-11-13 07:19
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