python에서 constraint 툴을 찾다가 발견함. combinatorial optimization에 사용할 수 있는 open source tool 여러 언어에서 제공하고 있는 것 같음! examples Root directory for all examples. contrib Examples from the community. cpp C++ examples. dotnet .Net examples. java Java examples. python Python examples. notebook Jupyter/IPython notebooks. flatzinc FlatZinc examples. data Data files for examples. tests Unit tests and bug reports...