7、,Polynh)PolynCreatePolyn(Polynhead,intm)voidDestroyPolyn(Polynp)22课程设计(论文)voidPrintPolyn(PolynP)intcompare(Polyna,Polynb)PolynAddPolyn(Polynpa,Polynpb)PolynSubtractPolyn(Polynpa,Polynpb)PolynMultiplyPolyn(Polynpa,Polynpb)下面对这些函数逐一介绍。3.3.系统主要功能函数的详细设计1. m