[Dev-C++] I'm Stumped :(

[The J. M. <ja...@ya...>]

I have here some code for a small practice program I wrote. I have been
looking ive the code for about a week now and cannot figure out why I
get the following error: "Project1 caused an error in PROJECT1.EXE..."
What is wrong with the code or my computer? Here is the code:

#include <iostream.h>

float fer;
float cel;
float kel;
int choice;
   float fc()
         {
          float cel;
          cel = ((fer -32)*5)/9;
          return cel;
         }
   float fk()
         {
          float kel;
          kel = ((fer -32)*5)/9 + 273;
          return kel;
         }
   float cf()
         {
          float fer;
          fer = (cel * 9)/5 + 32;
          return fer;
         }
   float ck()
         {
          float kel;
          kel = cel + 273;
          return kel;
         }
   float kf()
         {
          float fer;
          fer = (((kel - 273)-32)*5)/9;
          return fer;
         }
   float kc()
         {
          float cel;
          cel = 273 - cel;
          return cel;
         }
int main()
{

 cout << "1: Fahrenheight to Celsius\n";
 cout << "2: Fahrenheight to Kelvin\n";
 cout << "3: Celsius to Fahrenheight\n";
 cout << "4: Celsius to Kelvin\n";
 cout << "5: Kelvin to Fahrenheight\n";
 cout << "6: Kelvin to Celsius\n";
 cout << "7: Exit";
 cin >> "Enter your choice" >> choice;

  switch (choice)
    {
    case 1: fc();
            cout << fer << " degrees Fahrenheight = " << cel <<
"Degrees                              Celsius";
         break;
    case 2: fk();
            cout << fer << " degrees Fahrenheight = " << kel <<
"Degrees                              Kelvin";
         break;
    case 3: cf();
            cout << cel << " degrees Celsius = " << fer << "Degrees    
                         Fahrenheight";
         break;
    case 4: ck();
            cout << cel << " degrees Celsius = " << kel << "Degrees    
                         Kelvin";
         break;
    case 5: kf();
            cout << kel << " degrees Kelvin = " << fer << "Degrees     
                        Fahrenheight";
         break;
    case 6: kc();
            cout << kel << " degrees  Kelvin = " << cel << "Degrees    
                         Celsius";
         break;
    case 7:
         return 0;
    default:
            cout << "Invalid entry, exiting";
    }

return 0;
}

P.S. It DOES compile sucessfully and will run until "cin >> "Enter your
     choice"; Thank you for your time,

The Jay Man

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