3 5 books

-(void) Touchesbegan: (nonnull nssetAlgorithmic entry[Self func2:9];}Calculate factorial factor (m) = m!-(int) factor: (int) m{int factornum=0;if (m==0|m==1)return 1;else{Factornum=m*[self Factor:m-1];NSLog (@ "%d", factornum);return factornum;}}Calculate Func1 (m) = 1! +3! +5! + ... +m!-(int) func1: (int) m{int sum=0;for (int i=1; iSum +=[self factor:i];}NSLog (@ "%d", sum);return sum;}Calculate final and

Original link: Kjrose translation: Bole online-Cugbabybear Translation Links: http://blog.jobbole.com/55179/ This article by Bole Online-cugbabybear translation from Kjrose. Welcome to join the technical translation team. Please refer to the request at the end of the article for reprint. A lot of people asked me to recommend some excellent math books to layman's friends, some of whom didn't take advanced courses at university, only friends who were

#!/usr/bin/env python# Coding:utf-8Import Redef Dealwith (Express): Express.replace ('+-','-') Express.replace ('--','+') returnexpressdef Col_suanshu (exp):if '/' inchexp:a,b= Exp.split ('/') returnStrfloat(a)/float(b))if '*' inchexp:a,b= Exp.split ('*') returnStrfloat(a) *float(b) def get_no_barcate (Express): Express=express.strip ('()') Print ('>>>', Express) whileTrue:ret= Re.search ("-?\d+\.? \d*[*/]-?\d+\.? \d*", Express)ifRet:res=Col_suanshu (Ret.group ()) Express= Ex

, the subject of this book is still close to the object-oriented and design pattern theory. This book revolves around designing an example of a document editor that explains a variety of design patterns, such as creational patterns, Structural and behavioral patterns. Personal humble opinion, this book is the best design pattern book. For every Java programmer, this book, as well as Java concurrency in practice and effective Java, is a must-read book. You can buy this book from Amazon, with a pa

encourages the reader to think independently and encourages you to find more effective ways to solve the problem. Students who are interested in C language, this is a very good classroom teaching material.3. Absolute Beginner's Guide to C second Edition, author Greg Perry"Update": This book also has the Chinese version of "written to everyone read the C language book", thank Liu Jiang in the comments added. PS: Amazon and other major e-commerce sites

dynamo, EC2, S3, SQS, simpledb, cloudfront, Microsoft's Windows Azure, SQL Azure, app fabric, VMWare's vsphere, vcenter, etc, open-source cloud computing technologies such as hadoop, eucalyptus, Cassandra, hive, and voltdb. Readers can get more information and solve difficult problems from the book's supporting website China cloud computing (http://www.chinacloud.cn. No. 3 《LinuxKernel design and implementation(Original book3Version)" Author: (US) Ro

There are a lot of people who let me recommend some excellent math books to layman's friends, some of whom are not advanced courses in college, only those who are interested in learning maths, and some are more interested in historical figures than on mathematical achievements. Ironically, when you were a math student at the University of Waterloo, you had a chance to have a course on math history by the year four, explaining to you some of the attitu

there is no better book for beginners. Now the 2nd edition, I want to buy the 2nd edition to collect. 4. 〈visual Basic.NET Technical Insider "Tsinghua University Press There was a hesitation between VB and C #. At first it was decided to use VB. Because most of the ASP.net books are written in VB. So I bought this book which has more than 1000 pages and spends 146 oceans. Although it is now in C #, the book is still very valuable. It's about. The pro

result was that the Chinese version was not finished yet (Khan, working overtime all day at that time ). Books are easy to read and the terms are also basic. Rating: 5 (same as version 2nd and version 3 ). More efficient C ++, Scott Meyers, China Power Press. Meyers is another cutting-edge work.Valid point ^_^. Which of the following is my favorite technology! H

Improvement of front-end programming (5)-css books for you to read. I have been practicing iQiYi for several months. I entered this company with iQiYi as a stepping stone. If we say that iQiYi was a temporary assault DIV + CSS at the beginning, we have now experienced that all technologies must be aware of the principles so that we can be an expert. Css attributes and usage are all there, but if they are us

, book their own turn to know is not suitable for their own. How do you call it the right one, the personal definition is this:1. Moderate DifficultyWhat is difficult to moderate, that is 1/3 you think relatively simple to understand, 1/3 you feel a little difficult to carefully ponder, 1/3 you do not understand, such a difficulty ratio will make you do not feel

transformation. 3, "Computer systems" system architecture and the highly integrated operating systemAuthor: Amekenshanl Lam Akhandran, Little William D. LeahyTeaching materials at the Georgia Institute of Technology, USA. and "Deep understanding computer Systems" from a programmer's perspective on computer systems, content bias system software (especially the operating system), the book in the computer system structure and operating system of the bas

add one or more rows (. row) containers in a column, and insert columns in this row container (Use columns as described earlier ). However, when the row container (. row) in the column container is 100% in width, It is the width of the current external column. (In fact, multiple columns are nested in the column, which will be displayed in the following code) Note: The number of columns contained in the nested row (. row) cannot exceed 12 (in fact, it is not required that you have to fill 12 col

Http://www.rainsts.net/article.asp? Id = 551 Some English versions of WPF, WCF, WF, and LINQ books collected from the Internet.Although there are some differences between them and vs2008 beta2, it is worth reading. It has nothing to do with me ~~~~~~~ WPF (Windows Presentation Foundation) Foundations of WPFXAML in a nutshellCovers aveon Windows Presentation Foundation and indigo windows Communication Foundation (2005)Applications = code + m

Problem description: there are now n ordered arrays in M groups, such as {1, 2, 3, 4}, {2, 3, 6}, {1, 3, 5, 7 }, select the data smaller than K in these arrays and return this value. Idea: Compare the minimum data selected each time by referring to the process of merging two Arrays 1. Define the selection position arra

Exercise 3-3 the last three bits of the productEnter several words, enter a number of integers (which can be positive, negative, or 0), and output the last three bits of their product. These integers are mixed with a string of uppercase letters, and your program should ignore them. Tip: Try to enter a string when executing scanf ("%d").#include Summary: 1 Note overflow2 for a break in the bad, the next code

Package com; public class test {public static void main (string [] ARGs) {system. out. println (getsteps1 (); system. out. println (">>>>>>>>>>>>>>>>>>>>>>>>>>>>"); system. out. println (test. getsteps (); system. out. println (">>>>>>>>>>>>>>>>>>>>>>>>>>>> ");} public static int getsteps () {// use the minimum public multiple to reduce the number of traversal times. Int I = 1; int step = 2; Boolean maxstep = false; while (true) {system. Out. Print ("" + I + "); If (! Maxstep) {if (I % 2 = 1) {s

Starting 3 threads, thread 1 printing 1 to 5, thread 2 printing 5 to 10, thread 3 printing 11 to 15, then thread 1 printing 16 to 20, and so on ... Print until 30 public class Mainthread {private static int num;//current record number private static final int threadnum =3