I want to add: I don't believe that Walmart's logistics cost is as low as 1.3%.
Back to Lang Xianping's blog "behind the low price of Walmart every day:Walmart's logistics costs accounted for 100 of the sales of 1.3% yuan, Kmart was 8.75%, and westles was 5%.
First of all, I have some doubts about the syntax of this passage: What is 100 of 1.3% yuan? If the percentage is one hundred yuan, one thousand yuan, 10 thousand yuan is the same as 1.3% yua

666 with the Chinese in the sound of the slip close so I think is to say we are very strong meaning, the following is to collate about 6666 is what the meaning of the network introduction.
666 is in the LOL game began to become popular in the number of simplified language, is the colloquial "slip" homophonic number. The interpretation of the slip is probably slippery, but the colloquial, is to express th

"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-fareast-language:ZH-CN">"Times New Roman";mso-hansi-font-family:"Times New Roman";mso-fareast-language:ZH-CN">I had an interview at the Shenzhen Walmart headquarters. The following is my experience and I 'd like to comment on you. First, I declare that I have been interviewed as a senior analyst. At the beginning, they informed me of the interview, sa

NOITotal time limit:
1000ms
Memory Limit:
65536kB
Describe
Put m the same apples on n the same plate, allow some plates to be empty, ask how many different ways? (denoted by k) 5,1,1 and 1,5,1 are the same kind of sub-method.
Input
The first line is the number of test data t (0
Output
For each set of data entered M and N, the corresponding k is output in one line.

Today, Reddit toutiao.com is a British man called Paul Dixon. He used 666 lines of assembly language every two nights.CodeCloned the Reddit website. All the code can be seen here.
From the perspective of screenshots, it's just a simple clone, not a search function, but it's amazing enough.
The comments below Reddit are more interesting:
Now I am waiting for a scalable enterprise-level Reddit clone with a five-tier architecture and 1.9e8 lines of

Tangscan plug-in for SQL Injection on a site in Suzhou Tongcheng 666
The SQL injection plug-in of Tangscan 666 from a website in Suzhou Tongcheng. waf is not omnipotent, and it cannot be used without waf.
Artifact: SQL Injection Vulnerability in Tongcheng tourism in SuzhouDo you think it is useless to add waf? I have never played mssql.So you should fix it from the source.Return correctGo.ly.com/ajax/GetN

666: Put the Apples
View
Submit
Statistics
Questions
Total time limit:
1000ms
Memory Limit:
65536kB
Describe
Put m the same apples on n the same plate, allow some plates to be empty, ask how many different ways? (denoted by k) 5,1,1 and 1,5,1 are the same kind of sub-method.
Input
The first line is the number of

at the border, so only multiply $n -1$The other is to put the $i$ ball in the middle of a position, assuming that the left side of the $j$ ball, then the transfer is necessarily$ $DP [i]=\sum\limits_{j=1}^{i-2}c_{i-1}^j*dp[j]*dp[i-j-1]* (n-2) $$So the total shift is$ $DP [i]= (\sum\limits_{j=1}^{i-2}c_{i-1}^j*dp[j]*dp[i-j-1]* (n-2)) +2*dp[i-1]* (n-1) $$The answer is obviously $dp[n]$.Long LongDp[max_n];Long LongMod=1000000007;Long LongC[max_n][max_n];classsumoverpermutations{ Public: int

Accustomed to CS carriage return operator, the BS webpage form is also carriage return 666, bs666
1. In the first step, you need to press ENTER input or other form buttons in the form to give a clsss, for example, the following $ ('. cls ');
2. Step 2: copy the following code and complete the last automatic submission: $ ("# savedown"). click ();
3. Make sure to select all input boxes. Otherwise, the operation will be inconvenient.
Certificate -------

DescribePut m the same apples on n the same plate, allow some plates to be empty, ask how many different ways?(denoted by k) 5,1,1 and 1,5,1 are the same kind of sub-method.InputThe first line is the number of test data t (0 Each of the following lines contains two integers m and n, separated by a space. 1OutputFor each set of data entered M and N, the corresponding k is output in one line.Sample input13 ·Sample output8I thinkThis problem is done with recursive thinking, we need to be clear, it

Today Reddit's headline, a British man named Paul Dixon, cloned the Reddit Web site with 666 lines of assembly-language code for two nights. All the code can be seen here.
From the screen view, just a relatively simple cloning, no search and other functions, but it is amazing enough.
Reddit the following comments are more interesting:
Now I'm starting to wait for a scalable enterprise-class Reddit clone of a five-tier architecture, 1.9e8-line Jav

Test instructions: The sequence of n numbers, the XOR of all sub-sequences, and then the results of all sub-sequences will be different or.
idea: if n. =1 obviously each number appears even several times, then a number of their own or

the same as that of Grimace.I have bought peanut oil, Golden Dragon Oil (fake) -- golden dragon fish oil (true)I am wearing a t-blood with "like" printed on me.Wangzi milk and Jianli BaDo you pass back to sports shoes? I saw it at Walmart in Shenzhen overseas Chinese town.Over-force white.I remember buying a chocolate ice cream, which looks exactly the same as chocolate ice cream.I accidentally bought a panasonie MP3.After eating, we know that Oliver

DictionaryUse of dictionariesThe dictionary has been constructed in Python, allowing us to easily find a particular key (similar to a phonetic or stroke index), so that the corresponding value can be found by the key (similar to a specific word).Creating and using dictionariesThe dictionary is created in the following formatA={key1:value1,key2:value2}Creation of an empty dictionaryb={}Note: The key must be unique when creating the dictionary, but the value does not have to be. The value can take

Almost every weekend I went to Walmart in Xinjiekou. The first is to bring small pot friends to the supermarket to play with toys, and the second is to buy some daily necessities. The Walmart occupies two floors, with a portion of the second floor allocated to KFC. KFC is not big, with more than a dozen tables. Thanks to the popularity of Walmart, the business is

. Just click on one item and go to the shopping cart, with eye-catching red strips showing checkout (Checkout) (figure I), and a creative compliment to the shopper who says your shopping cart is happy with what you just put in a product. Is it a very encouraging action?
Walmart
Walmart's checkout function has a lot to admire, but the great thing is the design of the big CTA (call to Action Marine) and the visitor bill (figure II). CTA is to cause

How Data Mining solves problems
This section describes how to solve business problems through data mining through several actual data mining cases. The story about "beer and diapers" in Section 2.1.1 is the most classic case in data mining. Target's use of the pregnancy prediction index to predict whether a female is pregnant is also a hot topic recently cited by data mining scholars.
Many may ask, what exactly CAN Data Mining do for enterprises? Next we will explain this problem through the mos

parent directory
Try to be as accurate as possible when operating files. bash *Chapter 4 User-related commands 5th Add User useradd5.1.1 useradd and adduser
[Root @ znix home] # ls-l 'which useradd adduser'
Lrwxrwxrwx. 1 root 7 Aug 10 18:36/usr/sbin/adduser-> useradd
-Rwxr-x ---. 1 root 111320 May 11 2016/usr/sbin/useradd5.1.2 description of useradd Parameters
-C: Add instructions
-U indicates the uid of the user.
-S: Specify the default command interpreter/bin/bash/sbin/nologin when adding a u

that list is also an object that is commonly used for list objects:in [+]: Dir (LI)OUT[13]:[' __add__ ',' __class__ ',.........' __str__ ',' __subclasshook__ ',' Append ',' Count ',' Extend ',' Index ',' Insert ',' Pop ',' Remove ',' Reverse ',' Sort ']1.4.1 to view the Help information for the list object Append method:in [+]: Help (Li.append)in [+]: LiOUT[15]: [2, ' a ', [' a ', 4]]in [+]: li.append (666)in [+]: LiOUT[17]: [2, ' a ', [' a ', 4],

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