Konversi Suhu C++ (Pakai menu dan Class)

#include

#include

class suhu

{

private:

double celcius;

double reamur;

double fahrenheit;

public:

void setSuhu(double C);

void setSuhu1(double R);

void setSuhu2(double F);

double getFahrenheit();

double getReamur();

double getCelcius();

double getFahrenheit1();

double getReamur1();

double getCelcius1();

double getFahrenheit2();

double getReamur2();

double getCelcius2();

};

int main(int argc, char **argv)

{

int y;

do

{

clrscr();

cout<<"MENU"<

cout<<"1.suhu Dalam Celcius\n";

cout<<"2.suhu Dalam Reamur\n";

cout<<"3.suhu Dalam Fahrenheit\n";

cout<<"4.keluar\n";

cout<<"Masukkan pilihan anda ";
cin>>y;

switch (y)

case 1: {
clrscr();
suhu derajat;
derajat.setSuhu(1000);
cout<<"Suhu Celcius: "<<<
cout<<"Suhu dalam fahrenheit: "<<
cout<<"Suhu dalam Reamur: "<<
getch();
break;
}
case 2:{
clrscr();
suhu derajat;
derajat.setSuhu1(1000);
cout<<"Suhu dalam Reamur: "<<
cout<<"Suhu Celcius: "<<<
cout<<"Suhu dalam fahrenheit: "<<

getch();
break;
}
case 3:{
clrscr();
suhu derajat;
derajat.setSuhu2(1000);
cout<<"Suhu dalam fahrenheit: "<<
cout<<"Suhu dalam Reamur: "<<
cout<<"Suhu Celcius: "<<<
getch();
break;
}
}

} while(y!=4);
return 0;
}
//*===============================================*//
void suhu::setSuhu(double C)
{
cout<>C;
celcius=C;
}
double suhu::getCelcius()
{
return(celcius);
}
double suhu::getFahrenheit()
{
return(((9*celcius)/5)+32);
}
double suhu::getReamur()
{
return((4*celcius)/5);
}
//=============================================*//
void suhu::setSuhu1(double R)
{
cout<>R;
reamur=R;
}
double suhu::getCelcius1()
{
return((5*reamur)/4);
}
double suhu::getFahrenheit1()
{
return(((9*reamur)/4)+32);
}
double suhu::getReamur1()
{
return(reamur);
}
//==============================================//
void suhu::setSuhu2(double F)
{
cout<>F;
fahrenheit=F;
}
double suhu::getCelcius2()
{
return(5*(fahrenheit-32)/9);
}
double suhu::getFahrenheit2()
{
return(fahrenheit);
}
double suhu::getReamur2()
{
return(4*(fahrenheit-32)/9);
}
//————————————————