Merge remote-tracking branch 'refs/remotes/pezy/master'

.clang-format

@@ -0,0 +1,65 @@
+---
+Language:        Cpp
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -4
+AlignAfterOpenBracket: true
+AlignEscapedNewlinesLeft: false
+AlignOperands:   true
+AlignTrailingComments: true
+AlignConsecutiveAssignments: false
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortIfStatementsOnASingleLine: true
+AllowShortLoopsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: Inline
+AlwaysBreakAfterDefinitionReturnType: false
+AlwaysBreakTemplateDeclarations: false
+AlwaysBreakBeforeMultilineStrings: false
+BreakBeforeBinaryOperators: None
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BinPackParameters: true
+BinPackArguments: true
+ColumnLimit:     80
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 4
+DerivePointerAlignment: false
+ExperimentalAutoDetectBinPacking: false
+IndentCaseLabels: false
+IndentWrappedFunctionNames: false
+IndentFunctionDeclarationAfterType: false
+MaxEmptyLinesToKeep: 1
+KeepEmptyLinesAtTheStartOfBlocks: true
+NamespaceIndentation: None
+ObjCBlockIndentWidth: 2
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakString: 1000
+PenaltyBreakFirstLessLess: 120
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PointerAlignment: Left
+SpacesBeforeTrailingComments: 1
+Cpp11BracedListStyle: true
+Standard:        Cpp11
+IndentWidth:     4
+TabWidth:        4
+UseTab:          Never
+BreakBeforeBraces: Stroustrup
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpacesInAngles:  false
+SpaceInEmptyParentheses: false
+SpacesInCStyleCastParentheses: false
+SpaceAfterCStyleCast: false
+SpacesInContainerLiterals: true
+SpaceBeforeAssignmentOperators: true
+ContinuationIndentWidth: 4
+CommentPragmas:  '^ IWYU pragma:'
+ForEachMacros:   [ foreach, Q_FOREACH, BOOST_FOREACH ]
+SpaceBeforeParens: ControlStatements
+DisableFormat:   false
+...

CONTRIBUTING.md

@@ -0,0 +1,36 @@
+# Contributing to CppPrimer
+
+Please ensure your pull request adheres to the following guidelines:
+
+1. No tabs, Use only spaces, and indent **4 space** at a time.
+2. No `using namespace std;`
+3. Put **spaces** after each **semicolon**, around **operators**.
+```cpp
+for(auto i=0;i!=size;++i) 		     // Bad
+for (auto i = 0; i != size; ++i) 	  // Good
+auto epsilon=2*gamma-delta*pi;	     // Bad
+auto epsilon = 2 * gamma - delta * pi; // Good
+```
+4. Put **braces** to next line in function(such as `main()`), **otherwise, End of line**.
+```cpp
+int main()
+{
+    Sales_item total;
+    if (std::cin >> total) {
+        Sales_item trans;
+        while (std::cin >> trans) {
+            //...
+        }
+    }
+}
+```
+
+If you intall **[ClangFormat](http://clang.llvm.org/docs/ClangFormat.html)**, You wouldn't care about the format, just run the command:
+```sh
+clang-format -i your-code.cpp
+```
+
+#### Tips for good commits and issues.
+
+1. Read up on [Github Flavored Markdown](https://help.github.com/articles/github-flavored-markdown)
+2. [Closing Issues via Commit Messages](https://github.com/tiimgreen/github-cheat-sheet#closing-issues-via-commit-messages) is encouraged.

README.md

@@ -1,23 +1,16 @@
-#C++ Primer (第5版) 习题答案
-##C++ Primer (5th Edition) exercise answers.
+##C++ Primer 5th Answers
 
-[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/pezy/Cpp-Primer?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+[![GitHub issues](https://img.shields.io/github/issues/pezy/CppPrimer.svg)](https://github.com/pezy/CppPrimer/issues)
+[![GitHub license](https://img.shields.io/badge/license-CC0-blue.svg)](https://raw.githubusercontent.com/pezy/Cpp-Primer/master/LICENSE)
+[![](https://img.shields.io/badge/%E4%B8%AD%E6%96%87-%E8%AE%A8%E8%AE%BA%E5%8C%BA-yellowgreen.svg)](https://github.com/ReadingLab/Discussion-for-Cpp)
 
-### Note
+### Notes
 
-- Use `-std=c++11`(optional: `-pedantic -Wall`) flag when compiling.(or you can use Visual Studio 2012+)
-- If you found any bug, please [let me know](https://github.com/Mooophy/Cpp-Primer/issues/new), thanks.
-- I have downloaded the headers from this book's [web site](http://www.informit.com/store/c-plus-plus-primer-9780321714114) and put them in the `include` folder.
-- In order to test the program in an efficient way, I also put the test data file in the `data` folder.
+- Use `GCC 4.9+`, `Clang 3.4+`, `MSVC 14+`, and [others](http://en.cppreference.com/w/cpp/compiler_support).
+- Use `-std=c++11`(recommend: `-pedantic -Wall`) flag for compiling.
+- Have you discovered incorrect information? [Submit](https://github.com/pezy/CppPrimer/issues/new).
 
-### How to contribute
-
-- Please **fork**([How?](https://help.github.com/articles/fork-a-repo)) this repository first.
-- **Commit**([How?](https://help.github.com/articles/create-a-repo#commit-your-first-change)) in your own repository.
-- Give me a **pull request**([How?](https://help.github.com/articles/using-pull-requests)).
-- Syncing with([How?](https://help.github.com/articles/syncing-a-fork/)) the origin repository. This is very **important** because this repo updates frequently.
-
-### Table of Contents
+### Contents
 
 - [Chapter 1. Getting Started](ch01/README.md)
 - Part I: The Basics
@@ -34,16 +27,11 @@
   - [Chapter 11. Associative Containers](ch11/README.md)
   - [Chapter 12. Dynamic Memory](ch12/README.md)
 - Part III: Tools for Class Authors
-  - [Chapter 13. Copy Control](ch13)
-  - [Chapter 14. Overloaded Operations and Conversions](ch14)
+  - [Chapter 13. Copy Control](ch13/README.md)
+  - [Chapter 14. Overloaded Operations and Conversions](ch14/README.md)
   - [Chapter 15. Object-Oriented Programming](ch15)
   - [Chapter 16. Templates and Generic Programming](ch16)
 - Part IV:  Advanced Topics
   - [Chapter 17. Specialized Library Facilities](ch17)
   - [Chapter 18. Tools for Large Programs](ch18)
   - Chapter 19. Specialized Tools and Techniques
-
-### If you speak Chinese
-
-1. [PO在StackOverflow上的习题](http://book.douban.com/review/6500246/)
-2. [C++ Primer issues(豆瓣讨论组)](http://www.douban.com/group/532124/)