suintegerclass.h

This a code about the practice of super integar.

#ifndef SUINTEGERCLASS
#define SUINTEGERCLASS 1

struct Node
	{
		char BitData;		
		Node* next;			

	};


class SuInteger
{


	protected:
		bool larger(SuInteger &source, int &cntnum);					
		SuInteger ABSsub(SuInteger &source, int &cntnum);				
		int count;
		bool sign;
		Node* head;


	public:
		SuInteger();
		SuInteger(SuInteger* tmp_next);

		bool IsEmpty();
		void clear();
		void print();

		bool insert_head(char bitdata);
		bool insert_tail(char bitdata);

		SuInteger add(SuInteger &source, int &cntnum);
		SuInteger sub(SuInteger &source, int &cntnum);
		SuInteger mul(SuInteger &source, int &cntnum);
		SuInteger exp(SuInteger &source, int &cntnum);










		



};

#endif