Write an efficient algorithm that searches for a value in an m x n matrix. This matrix has the following properties: Integers in each row are sorted i ...
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其他好文 时间：
2020-11-25 12:59:50
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14
NGINX and the "Power of Two Choices" Load-Balancing Algorithm - NGINX https://www.nginx.com/blog/nginx-power-of-two-choices-load-balancing-algorithm/ ...
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其他好文 时间：
2020-11-23 11:48:43
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4
Given two sorted arrays nums1 and nums2 of size m and n respectively, return the median of the two sorted arrays. The overall run time complexity shou ...
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编程语言 时间：
2020-11-21 12:37:58
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15
##题面 You are given a sequence of n integers a1 , a2 , ... , an in non-decreasing order. In addition to that, you are given several queries consisting ...
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其他好文 时间：
2020-11-21 12:28:36
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7
You are given a perfect binary tree where all leaves are on the same level, and every parent has two children. The binary tree has the following defin ...
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其他好文 时间：
2020-11-20 12:00:39
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9
思路：函数先计算数值加减乘除，case赋值输出对应的加减乘除#!/bin/bashadd(){add=$[$1+$2]echo"outcome:$1+$2=$add"}minus(){min=$[$1-$2]echo"outcome:$1-$2=$min"}multiply(){mult=$[$1*$2]echo"outcome:$1x$2=$mult"}divide(){div=$[$1/$2]
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系统相关 时间：
2020-11-20 11:18:50
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15
Given an array of integers nums and an integer threshold, we will choose a positive integer divisor and divide all the array by it and sum the result ...
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其他好文 时间：
2020-11-13 13:21:44
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33
1、Processes and Threads In concurrent programming, there are two basic units of execution: processes and threads.（并发程序中，有2个基本的执行单位：进程、线程） 1.1、Processe ...
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编程语言 时间：
2020-11-12 13:23:54
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6
先看两个例子，比较不同: 例一（有回调函数） #include <iostream> using namespace std; void foo_one() { cout<<"foo_one"<<endl; } void foo_two() { cout<<"foo_two"<<endl; } ty ...
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其他好文 时间：
2020-11-11 16:29:50
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8
#1：在数组中找两个数，使其和为target 链接：https://leetcode-cn.com/problems/two-sum/ 暴力就是n^2,可以用map来做，这里介绍一下map.count(tmp)函数，是搜索key的值，map里存在值为tmp的key就返回1，否则是0 #122:给定一 ...
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其他好文 时间：
2020-11-08 17:59:16
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25
