Some common data structures written in various languages. All of the realization are in OOP(Object-Oriented Programming) method.
All .cpp files are tested in GNU Compiler Collection (GCC) with the instruction g++ xxx.cpp -std=c++14.
All .js files are tested in Google's V8 Compiler. There are several environment support this compiler, such as the Chrome Browser and Node.js.
All .java files are tested in javac 1.8.