docs: Added README."en".md translation via https://github.com/dephraiim/translate-readme

Author: github-actions[bot]

README.en.md

@@ -0,0 +1,51 @@
+# Cpp-Examples
+
+-   [Simplified Chinese](README.md)
+-   [English](README.en.md)
+
+## Code structure
+
+1.  [Algorithm](/Algorithm/)
+    1.  [Search](/Algorithm/Search/search.hpp)——Implementation of various search algorithms, as well as unit testing and performance testing based on Google benchmark;
+        1.  [std_search_examples](/Algorithm/Search/std_search_examples.cc)——Examples of search algorithms in stl;
+    2.  [Sort](/Algorithm/Sort/sort.hpp)——Implementation of various sorting algorithms, as well as unit testing and performance testing based on Google benchmark;
+        1.  [std_sort_examples](/Algorithm/Sort/std_sort_examples.cc)——Examples of sorting algorithms in stl;
+2.  [BinaryTree](/BinaryTree/binarytree.hpp)——Binary tree related operations, including insertion, removal, search, and printing;
+3.  [Breakpad](/Breakpad/breakpad.hpp)——Simple encapsulation of google breakpad;
+4.  [Exchange Order](/ByteOrder/byteorder.hpp)——Determine the byte order of the system;
+5.  [Client](/Client/client.cpp)——A simple Linux select socket client;
+6.  [CountDownLatch](/CountDownLatch/countdownlatch.hpp)——A simple countdown latch implemented using std::mutex and std::condition_variable (std::latch c++20);
+7.  [Crashpad](/Crashpad/crashpad.hpp)——Simple encapsulation of google crashpad;
+8.  [Curl](/Curl/)——Simple use of curl;
+9.  [TcpClient](/Curl/tcpclient.hpp)——Simple tcp client implemented using curl;
+10. [HttpClient](/Curl/httpclient.hpp)——Simple http synchronization client implemented using curl;
+11. [HttpClientAsync](/Curl/httpclient_async.hpp)——Simple http asynchronous client implemented using curl;
+12. [Design patterns](/DesignPattern)——Some examples of design patterns;
+13. [Factory](/DesignPattern/Factory/factory.hpp)——Factory mode;
+14. [MVC](/DesignPattern/MVC/model.hpp)——mvc mode;
+15. [Observer](/DesignPattern/Observer/observer.hpp)——Observer mode;
+16. [Singleton](/DesignPattern/Singleton/singleton.hpp)——Single case mode;
+17. [GlobMatch](/GlobMatch/globmatcher.hpp)——Simple implementation of glob pattern matching;
+18. [Hawthorn](/Glog/main.cc)——Google glog example;
+19. [Icmp](/Icmp/icmp.hpp)——Simple encapsulation of linux icmp protocol;
+20. [LinkedList](/LinkedList/linkedlist.hpp)——Related operations of linked lists, including insertion, removal, reversal, and printing;
+21. [Memcpy](/Memcpy/memcpy.hpp)——`memcpy`function implementation;
+22. [MonitorDir](/MonitorDir/monitordir.hpp)——windows(`ReadDirectoryChangesW`)，macos(`FSEvents`) and linux(`inotify`) Simple example of directory monitoring;
+23. [Mutex](/Mutex/mutex.hpp)——Simple mutex lock and spin lock implemented using std::atomic_flag;
+24. [OpenSSL](/OpenSSL)——Some examples of openssl;
+    1.  [aes](/OpenSSL/openssl_aes.cc)——AES encryption and decryption examples;
+    2.  [base64](/OpenSSL/openssl_base64.cc)——Examples of base64 encoding and decoding;
+    3.  [hash](/OpenSSL/openssl_hash.cc)——Example of sha256;
+    4.  [hmac](/OpenSSL/openssl_hmac.cc)——Example of hmac;
+    5.  [pem](/OpenSSL/openssl_pem.cc)——Example of pem format;
+    6.  [rsa](/OpenSSL/openssl_rsa.cc)——Examples of rsa encryption and decryption;
+    7.  [sm4](/OpenSSL/openssl_sm4.cc)——Examples of sm4 encryption and decryption;
+    8.  [Kskh09](/OpenSSL/openssl_x509.cc)——Example of x509 certificate;
+    9.  [bash](/OpenSSL/openssl_bash.sh)——openssl command line example;
+25. [Server](/Server)——Some examples of linux server;
+    1.  [server_epoll](/Server/server_epoll.cc)——epoll example;
+    2.  [server_poll](/Server/server_poll.cc)——Poll example;
+    3.  [server_select](/Server/server_select.cc)——Example of select;
+26. [Thread](/Thread/)——Thread class implemented based on std::thread, including thread pool;
+    1.  [Thread](/Thread/thread.hpp)——Thread class;
+    2.  [ThreadPool](/Thread/threadpool.hpp)——Thread pool;