c++ another code...help please :]

[ayu]

EDIT: lol nvm....i solved it :S


the book i have just doesn't describe this good :s

it says that the functions area and omkrets doesnt have a definition..and that i should do that....but i don't get it :s




#include<iostream.h>
#include<iomanip.h>

void rektinfo(float bredd, float hojd);
float area(float bredd, float hojd);
float omkrets(float bredd, float hojd);
void main()
{

rektinfo(6.5,4);
rektinfo(12,25);




}
void rektinfo(float bredd, float hojd)

{

cout<<"**********************"<<endl;
cout<<"REKTANGELINFORMATION"<<endl;
cout<<"Bredd"<<setw(10)<<bredd<<endl;
cout<<"Höjd"<<setw(10)<<hojd<<endl;
cout<<"Area"<<setw(10)<<area(bredd,hojd)<<endl;
cout<<"Omkrets"<<setw(10)<<omkrets(bredd,hojd)<<endl;
cout<<"**********************"<<endl;
}

[Nerdz]

Hmmm what is the question?

[sternbildchen]

EDIT: lol nvm....i solved it :S