## C++ && Python Implementation of Eight Sorting Algorithms - Direct Insertion Sorting

Algorithmic ideas:
The idea of direct insertion sort is to start with the first element of the sequence to be sorted and compare the two adjacent elements in turn. If the latter is smaller than the former (from small to large), the latter is inserted into the correct position of the sequence as a sentry.
So the question arises. How can we ...

Posted on *Sun, 10 Feb 2019 19:48:17 -0800* by **amjohnno**

## It's no longer allowed to omit the '-loader' suffix when using loaders.

This is the first bug I encountered in learning vue2. I checked the documents on the internet. They all said that adding the suffix of - loader is enough, but it still hasn't been solved. I found the God and finally solved the problem and shared it with you.
Netizens Answer:
webpack.config.js file
modules Under module
loaders: [
...

Posted on *Sun, 10 Feb 2019 17:51:17 -0800* by **Cyberspace**

## leetcode153-154 find minimum rotated sorted array

Subject requirements
Suppose an array sorted in ascending order is rotated at some pivot unknown to you beforehand.
(i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2).
Find the minimum element.
Suppose there is an ascending sort array that disconnects and changes order at a node. Find the smallest element in this disconnected array.
When there ...

Posted on *Sun, 10 Feb 2019 11:39:17 -0800* by **spider0176**

## Arthur and Table CodeForces - 557C

Arthur and Table CodeForces - 557C
First, sort by length.
There are a[p] legs with length P.
In order to make the table legs with length p the longest, it is necessary to cut sum {the number of legs with length less than p} - a[p]+1 leg at a cost. We also need to chop off all the legs longer than P. Enumeration P is enough.
Points (see the ...

Posted on *Sun, 10 Feb 2019 09:24:17 -0800* by **Alienware**

## Educational Codeforces Round 23 817E. Choosing The Commander Dictionary Tree Bit Operation

Topic link: Choosing The Commander
The main idea of the topic
Soldiers have a personality value p
General has a personality value p, leadership l
(1≤p,l≤108)
If a general and a soldier's personality values are different or less than a general's leadership, the soldier will respect the general.
Three operations:
1 p: Add a soldier whose ...

Posted on *Sun, 10 Feb 2019 03:39:18 -0800* by **music_man**

## Coursera Algorithms Programming Assignment 3: Pattern Recognition

See the original title for details. http://coursera.cs.princeton.edu/algs4/assignments/collinear.html
The main purpose of the program is to find the line segment in n points. The requirement of line segment is to contain no less than four points.
The job consists of three parts of program implementation:
I. Point
CompareeTo () is used to compa ...

Posted on *Sat, 09 Feb 2019 19:09:20 -0800* by **mimintweak**

## [Segment Tree && Offline Processing && Maintenance Interval Subscription and] HDU-4288 Coder

Problem Dscription
Give you n operations, operations are divided into three kinds, (1): add x, add element X to the collection. (2): del x, remove element x from the set. (3): sum the corresponding element values of subscript Mod 5 = 3. Set Satisfaction from Small to Large
Train of thought:
Off-line processing: that is to input data ...

Posted on *Sat, 09 Feb 2019 03:42:19 -0800* by **hamzatki**

## The Role and Difference of profile, bash.bashrc File and User Directory. profile, Bashrc File in Ubuntu/et Directory

Related concepts:
Login Shell: You need to enter the account password Shell, such as the tty1-tty6 terminal, the ssh login terminal.
Non-login Shell: Shell that does not need to enter an account password, such as Terminal obtained by Ctrl+Alt+T in graphical mode, and subprocesses under shell
Difference: / The files / etc/profile, / etc/bash ...

Posted on *Fri, 08 Feb 2019 19:57:18 -0800* by **iSpeedDevil!**

## Codeforces Round #442 (Div. 2) B. Nikita and string

B. Nikita and string
Problem Statement
One day Nikita found the string containing letters "a" and "b" only.
Nikita thinks that string is beautiful if it can be cut into 3 strings (possibly empty) without changing the order of the letters, where the 1-st and the 3-rd one contain only letters "a" and the 2-nd contains only letter ...

Posted on *Thu, 07 Feb 2019 22:42:17 -0800* by **shikhartandon**

## Codeforces 933 B. A Determined Cleanup (Mathematics)

Description
In order to put away old things and welcome a fresh new year, a thorough cleaning of the house is a must.
Little Tommy finds an old polynomial and cleaned it up by taking it modulo another. But now he regrets doing this…
Given two integers pp and kk , find a polynomial f(x)f(x) with non-negative integer coefficients s ...

Posted on *Thu, 07 Feb 2019 21:36:19 -0800* by **gva482**