非支配排序算法，用于求解多目标问题，c语言。-This is a GA implementation for multi-objective optimization. ***

*** For multi-objective optimization, non-domonated sorting has　 ***

*** been used.　The design variables can be Binary, Integer, Real ***

*** or Enumerated data type.　Moreover a design vector can have　 ***

*** design variables where each variable can be any of the above　***

*** mentioned types.　The order in which the design variables　　 ***

*** are needed is also maintained in the code.　For multi-objective***

*** optimization, sharing is done using either of two ways :　　　***

*** Sharing on Fitness Space or Sharing on Parameter Space.