程序为什么结果不正确，运行结果出问题了，正确答案是一个是9000和9450

显示全部楼层 · 2011-6-27 02:11:01

#includeiostream
usingnamespacestd;
classBox
{
public:
Box(int,int,int);
intvolume();
private:
intheight;
intwidth;
intlength;
};

Box::Box(inth,intw,intl)
{
height=h;
width=w;
length=l;

}

intBox::volume()
{
intmid;
mid=length*width*length;
returnmid;
}

intmain()
{
Boxbox1(12,25,30);
cout\"盒子1的体积是：\"box1.volume()endl;
Boxbox2(15,30,21);
cout\"盒子2的体积是:\"box2.volume()endl;
return0;

}

千问 · 2011-6-27 02:11:01

同学你的volume函数写错了应该是mid=length*width*height;