zz_4.cpp

判断素数的简单应用,从1到100可以全部显示出来而且可一按10个一行规格输出!

#include <iostream.h>
class tiji
{
public:
	void set_value();
	void show_value();
private:
	int length;
	int width;
	int high;
	int v;

};
void tiji::set_value()
{
	cout<<"input length,width,high:"<<endl;
	cin>>length>>width>>high;
	
}
void tiji::show_value()
{
	v=length*width*high;
	cout<<"体积为:"<<v<<endl;
}
int main()
{
	tiji t1;
	t1.set_value();
	t1.show_value();
	tiji t2;
	t2.set_value();
	t2.show_value();
	tiji t3;
	t3.set_value();
	t3.show_value();
	return 0;
	

}