bit.h

用链表实现的大数阶乘

#pragma once
class jiecheng;

class bit
{
	friend class jiecheng;
	int dangqianwei;
	int jinwei;
public:
	bit(void);
	int getd(){return dangqianwei;}
	int getj(){return jinwei;}
	int setd(int d){dangqianwei=d;return d;}
	int setj(int j){jinwei=j;return j;}
	virtual ~bit(void);
};