TA貢獻1812條經驗 獲得超5個贊
class Box
{
double a,b,c;
public:
Box(double,double,double);
Void VOI();
};
Date::Box(double x,double y,double z)
{
a=x;
b=y;
c=z;
}
void Box::VOI()
{
double v=a*b*c;
printf("%f",v);
}
TA貢獻1842條經驗 獲得超13個贊
#include <stdio.h>
class box
{
private:
double m_a,m_b,m_c;
public:
box(double a,double b,double c):m_a(a),m_b(b),m_c(c){}
void vol()
{
double d = m_a * m_b * m_c;
printf("%g\n",d);
}
};
int main()
{
box b(1.1,2.2,3.3);
b.vol();
return 0;
}
TA貢獻1829條經驗 獲得超7個贊
class box
{
private：
double m_x;double m_y;double m_z;double m_vol;
public:
box(double m_x,double m_y,double m_z){
this->m_x=m_x;this->m_y=m_y;
this->m_z=m_z;
this->m_vol=m_x*m_y*m_z;}
~box();
void vol()
}
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