刚开始学，就走不动了，请教

[charkie]

这是我刚写的第一个oo的cpp程序：
class c_cubic
{
private:
int length;
int width;
int height;
public:
c_cubic(int a,int b,int c)
{
length=a;
width=b;
height=c;
};
}

#include <iostream.h>
void main()
{
c_cubic ins(20,60,11);

cout<<"OK"<<endl;
}


就这么简单，居然会出现7个错误：
--------------------Configuration: cubic - Win32 Debug--------------------
Compiling...
main.cpp
d:\microsoft visual studio\vc98\include\iostream.h(50) : error C2628: 'c_cubic' followed by 'long' is illegal (did you forget a ';'?)
d:\microsoft visual studio\vc98\include\streamb.h(65) : error C2371: 'streampos' : redefinition; different basic types
d:\microsoft visual studio\vc98\include\iostream.h(50) : see declaration of 'streampos'
d:\microsoft visual studio\vc98\include\streamb.h(65) : error C2371: 'streamoff' : redefinition; different basic types
d:\microsoft visual studio\vc98\include\iostream.h(50) : see declaration of 'streamoff'
d:\microsoft visual studio\vc98\include\istream.h(62) : error C2371: 'streamoff' : redefinition; different basic types
d:\microsoft visual studio\vc98\include\iostream.h(50) : see declaration of 'streamoff'
d:\microsoft visual studio\vc98\include\istream.h(62) : error C2371: 'streampos' : redefinition; different basic types
d:\microsoft visual studio\vc98\include\iostream.h(50) : see declaration of 'streampos'
d:\microsoft visual studio\vc98\include\ostream.h(57) : error C2371: 'streamoff' : redefinition; different basic types
d:\microsoft visual studio\vc98\include\iostream.h(50) : see declaration of 'streamoff'
d:\microsoft visual studio\vc98\include\ostream.h(57) : error C2371: 'streampos' : redefinition; different basic types
d:\microsoft visual studio\vc98\include\iostream.h(50) : see declaration of 'streampos'
Error executing cl.exe.

main.obj - 7 error(s), 0 warning(s)


请大家帮帮忙看看到底是怎么了？不要因为简单不愿回答啊

[yuanye2008]

#include <iostream.h>
class c_cubic
{
private:
int length;
int width;
int height;
public:
c_cubic(int a,int b,int c)
{
length=a;
width=b;
height=c;
};
}；//类结束要有分号。

void main()
{
c_cubic ins(20,60,11);

cout<<"OK"<<endl;
}

[lemon520]

class c_cubic
{
private:
int length;
int width;
int height;
public:
c_cubic(int a,int b,int c)
{
length=a;
width=b;
height=c;
}; //这里多了分号
} //这里差分号

#include <iostream.h>
void main()
{
c_cubic ins(20,60,11);

cout<<"OK"<<endl;
}

[seabreeze9802]

是啊，以后输完类名和尖括号后马上要加分号。

这是避免出错的好习惯之一。

[healer_kx]

as das;jdlas; djksl;cjkaslj3efl;acsdcx

[zxx110]

没什么大错误吗
如lemon５２０所说就是分号位置错了

[charkie]

谢谢！