To build the executable, you need to install flex, bison(at least version 3), clang(at least version 10) first.
Type make in the shell, the project will be automatically built and the executable will be located at exec/exp.
To run the code, you need to download the dataset from https://drive.google.com/file/d/1TR5Cpm9_Kc4DDAgyB3CrNyw4Zi1fwLxE/view?usp=sharing and place the dataset at dataset/data.dat.
Type make test in the shell, the generated executable exec/exp will be executed.