290 lines
9.4 KiB
Markdown
290 lines
9.4 KiB
Markdown
# C++ 那些事
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感谢各位对《C++ 那些事》的支持，现将内容也同步至网站，可以打开网站直接阅读~欢迎大家 star、转发、PR。
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[直通点](https://light-city.club/sc/)
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-----------------------
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### 0.项目概要
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- 中文名：**C++ 那些事**
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- 英文名：**Stories About C Plus Plus**
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这是一个适合初学者从<u>**入门到进阶**</u>的仓库，解决了<u>**面试者与学习者**</u>想要<u>**深入 C++**</u>及如何<u>**入坑 C++**</u>的问题。除此之外，本仓库拓展了更加深入的源码分析，多线程并发等的知识，是一个比较全面的 C++ 学习从入门到进阶提升的仓库。
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### 1.基础进阶
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- [const 那些事](./basic_content/const)
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- [static 那些事](./basic_content/static)
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- [this 那些事](./basic_content/this)
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- [inline 那些事](./basic_content/inline)
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- [sizeof 那些事](./basic_content/sizeof)
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- [函数指针那些事](./basic_content/func_pointer)
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- [纯虚函数和抽象类那些事](./basic_content/abstract)
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- [vptr_vtable 那些事](./basic_content/vptr_vtable)
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- [virtual 那些事](./basic_content/virtual)
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- [volatile 那些事](./basic_content/volatile)
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- [assert 那些事](./basic_content/assert)
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- [位域那些事](./basic_content/bit)
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- [extern 那些事](./basic_content/extern)
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- [struct 那些事](./basic_content/struct)
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- [struct 与 class 那些事](./basic_content/struct_class)
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- [union 那些事](./basic_content/union)
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- [c 实现 c++ 多态那些事](./basic_content/c_poly)
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- [explicit 那些事](./basic_content/explicit)
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- [friend 那些事](./basic_content/friend)
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- [using 那些事](./basic_content/using)
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- [:: 那些事](./basic_content/::)
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- [enum 那些事](./basic_content/enum)
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- [decltype 那些事](./basic_content/decltype)
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- [引用与指针那些事](./basic_content/pointer_refer)
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- [宏那些事](./basic_content/macro)
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---
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### 2.[C++2.0 新特性](./c++2.0)
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#### 2.0 概况
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C++2.0 是一个简称，意为「现代 C++」，包括 C++11/14/17/20。
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#### 2.1 [C++11 新特性](./c++2.0/c++11)
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- [Variadic Templates](./c++2.0/variadic)
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- Spaces in Template Expressions
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```cpp
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vector<list<int> > //ok in each C++ version
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vector<list<int>> // before c++ 11 error error: ‘>>’ should be ‘> >’ within a nested template argument list,c++11后可以正常通过
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```
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- [nullptr and nullptr_t](./c++2.0/nullptr.cpp)
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- [Automatic Type Deduction with auto](./c++2.0/auto.cpp)
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- [Uniform Initialization ](./c++2.0/uniform_initialization.cpp)
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- [initializer_list](./c++2.0/initializer.cpp)
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- [explicit for ctors taking more than one argument](./c++2.0/explicit.cpp)
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- [range-based for statement](./c++2.0/auto.cpp)
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```cpp
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for(decl:col) {
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statement
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}
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```
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- [=default,=delete](./c++2.0/default_delete.cpp)
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如果你自行定义了一个 ctor,那么编译器就不会给你一个 default ctor
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如果强制加上 =default,就可以重新获得并使用 default ctor.
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- Alias(化名)Template(template typedef)
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- [alias.cpp](./c++2.0/alias.cpp)
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- [template_template.cpp](./c++2.0/template_template.cpp)
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- [template template parameter](./c++2.0/template_template.cpp)
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- [type alias](./c++2.0/type_alias.cpp)
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- [noexcept](./c++2.0/noexcept.cpp)
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- [override](./c++2.0/override.cpp)
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- [final](./c++2.0/final.cpp)
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- [decltype](./c++2.0/decltype.cpp)
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- [lambda](./c++2.0/lambda.cpp)
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- [Rvalue reference](./c++2.0/rvalue.cpp)
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- [move aware class](./c++2.0/move.cpp)
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- 容器-结构与分类
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- (1) 序列式容器包括：`array`(C++2.0 新引入),`vector`,`deque`,`list`,`forward_list`(C++2.0 新引入)
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- (2) 关联式容器包括：`set/multiset`,`map/multimap`
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- (3) 无序容器(C++2.0 新引入,更换原先 `hash_xxx` 为 `unordered_xxx`)包括：`unordered_map/unordered_multimap,unordered_set/unordered_multiset`
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- [Hash Function](./c++2.0/hash.cpp)
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- [tuple](./c++2.0/tuple.cpp)
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学习资料：https://www.bilibili.com/video/av51863195?from=search&seid=3610634846288253061
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### 2.2 C++14/17/20
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待更新...
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### 3.设计模式
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- [单例模式](./design_pattern/singleton)
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### 4. [STL 源码剖析](./src_analysis/stl)
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**STL 源码剖析：gcc 4.9.1**
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- [array](./src_analysis/stl/array.md)
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- [deque](./src_analysis/stl/deque.md)
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- [queue and stack](./src_analysis/stl/queue_stack.md)
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- [list](./src_analysis/stl/list.md)
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- [vector](./src_analysis/stl/vector.md)
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- [typename](./src_analysis/stl/typename.md)
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- [traits](./src_analysis/stl/traits.md)
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- [iterator](./src_analysis/stl/iterator.md)
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- [谈谈 STL 设计之 EBO 优化](./src_analysis/stl/谈谈STL设计之EBO优化.md)
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- [rb_tree](./src_analysis/stl/rb_tree.md)
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- [set and multiset](set_multiset.md)
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- [map and multimap](./src_analysis/stl/map_multimap.md)
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- [hashtable](./src_analysis/stl/hashtable.md)
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- [myhashtable](./src_analysis/stl/myhashtable.md)
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- [unordered_map](./src_analysis/stl/unordered_map.md)
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### 4. [并发编程](./concurrency)
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#### 4.1 C++ Concurrency in Action
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- [第一章](./concurrency/concurrency_v1/chapter1)
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- [第二章](./concurrency/concurrency_v1/chapter2)
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学习资料：https://chenxiaowei.gitbook.io/cpp_concurrency_in_action/
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#### 4.2 多线程与多进程
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##### 4.2.1 Threading In C++
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- [介绍](./concurrency/Threading_In_CPlusPlus/1.thread)
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- [创建线程的五种类型](./concurrency/Threading_In_CPlusPlus/2.create_type)
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- [Join 与 Detachs](./concurrency/Threading_In_CPlusPlus/3.join_detach)
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- [mutex in C++ Threading](./concurrency/Threading_In_CPlusPlus/4.mutex)
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> 学习自：
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>
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> https://www.youtube.com/watch?v=eZ8yKZo-PGw&list=PLk6CEY9XxSIAeK-EAh3hB4fgNvYkYmghp&index=4
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### 5. [C++ 惯用法](./codingStyleIdioms)
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##### 你最喜欢的 c++ 编程风格惯用法是什么?
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- [1.类初始化列表](./codingStyleIdioms/1_classInitializers)
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- [2.枚举类替换命名空间](./codingStyleIdioms/2_enumclass_namespace)
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- [3.RAII(资源获取即初始化)](./codingStyleIdioms/3_RAII)
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- [4.copy and swap](./codingStyleIdioms/4_copy-swap)
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- [5.pImpl(指针指向具体实现)](./codingStyleIdioms/5_pImpl)
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### 6.学习课程
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#### 6.1 [极客时间《现代 C++ 实战 30 讲》](https://time.geekbang.org/channel/home)
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- [堆、栈、RAII：C++ 里该如何管理资源？](./learn_class/modern_C++_30/RAII)
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- [堆](./modern_++_30/RAII/heap.cpp)
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- [栈](./learn_class/modern_C++_30/RAII/stack.cpp)
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- [RAII](./learn_class/modern_C++_30/RAII/RAII.cpp)
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- [自己动手，实现 C++ 的智能指针](./learn_class/modern_C++_30/smart_ptr)
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- [auto_ptr、scope_ptr](./learn_class/modern_C++_30/smart_ptr/auto_scope.cpp)
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- [unique_ptr](./learn_class/modern_C++_30/smart_ptr/unique_ptr.cpp)
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- [shared_ptr](./learn_class/modern_C++_30/smart_ptr/shared_ptr.cpp)
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- [右值和移动究竟解决了什么问题？](./learn_class/modern_C++_30/reference)
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- [左值与右值](./learn_class/modern_C++_30/reference/reference.cpp)
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- [延长声明周期](./learn_class/modern_C++_30/reference/lifetime.cpp)
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- [引用折叠](./learn_class/modern_C++_30/reference/collapses.cpp)
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- [完美转发](./learn_class/modern_C++_30/reference/forward.cpp)
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- [不要返回本地变量的引用](./learn_class/modern_C++_30/reference/don'treturnReference.cpp)
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- [容器 1](./learn_class/modern_C++_30/container1)
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- [容器 2](./learn_class/modern_C++_30/container2)
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- [异常](./learn_class/modern_C++_30/exception)
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- [字面量、静态断言和成员函数说明符](./learn_class/modern_C++_30/literalAssert)
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- [是不是应该返回对象？](./learn_class/modern_C++_30/returnObj)
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- [编译期多态：泛型编程和模板入门](./learn_class/modern_C++_30/compilerpoly)
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- [译期能做些什么？一个完整的计算世界](./learn_class/modern_C++_30/compilercompute)
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- [SFINAE：不是错误的替换失败是怎么回事?](./learn_class/modern_C++_30/SFINAE)
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- [constexpr：一个常态的世界](./learn_class/modern_C++_30/constexpr)
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- [函数对象和 lambda：进入函数式编程](./learn_class/modern_C++_30/functionLambda)
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- [内存模型和 atomic：理解并发的复杂性](./learn_class/modern_C++_30/memorymodel_atomic)
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### 7.工具篇
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#### 7.1 [容器快捷输出工具](./tool/output)
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对吴老师的代码进行了修改，[点击此处直通代码](./tool/output/output_container.h)
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输入：
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```cpp
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map<int, int> mp{
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{1, 1},
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{2, 4},
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{3, 9}};
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cout << mp << endl;
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```
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输出结果显示：
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```cpp
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{ 1 => 1, 2 => 4, 3 => 9 }
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```
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#### 7.2 像 Python 一样简单输出（Jupyter Notebook）
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- [像 Python 一样玩 C/C++](./tool/像Python一样玩CC++.md)
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#### 7.3 观察编译过程变化
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- [https://cppinsights.io](https://cppinsights.io/)
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#### 7.4 C++ 的 Debug 工具 dbg-macro
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- [C++ 的 Debug 工具 dbg-macro](./tool/C++的Debug工具dbg-macro.md)
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### 8.拓展部分
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#### 8.1 一些问题
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- [C++ 中如何将 string 类型转换为 int 类型？](./extension/some_problem/string_int.md)
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### 9.代码运行
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- **代码环境**
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Ubuntu 18.04
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- **工具**
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CLion gcc/g++
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### 10.贡献者
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<table>
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<tbody>
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<tr>
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<th align="center" style="width: 80px;">
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<a href="https://github.com/Light-City">
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<img src="https://avatars2.githubusercontent.com/u/25699850?s=50&v=4" style="width: 50px;"><br>
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<sub>Francis</sub>
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</a><br>
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</th>
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<th align="center" style="width: 80px;">
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<a href="https://github.com/ChungZH">
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<img src="https://avatars1.githubusercontent.com/u/42088872?s=50&v=4" style="width: 50px;"><br>
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<sub>ChungZH</sub>
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</a><br>
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</th>
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</tr>
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</tbody>
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</table>
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### 11.关于作者
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个人公众号：
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