1.cpp

A

#include "SqList.h"
void main()
{
	SqList A,B,C;
	int i,j,k;
	ElemType e;
	cout<<"请按提示建立A，B，C三个表:"<<endl;
	InitList_Sq(A);
	Create_Sq(A);
	Print_Sq(A);
	InitList_Sq(B);
	Create_Sq(B);
	Print_Sq(B);
	InitList_Sq(C);
	Create_Sq(C);
	Print_Sq(C);
	cout<<B.length;
	for(i=0;i<B.length;i++)
	{
		for(j=0;j<C.length;j++)
		{
			if(B.elem[i]==C.elem[j])
			{
				for(k=0;k<A.length;k++)
				{
					if(A.elem[k]==B.elem[i])
						ListDelete_Sq(A,k+1,e);
				}//for
			}//if
		}//for
	}//for
	Print_Sq(A);

}//main