error in c++ code

[SANGRAMGHUGE]

#include<iostream.h>
#include<conio.h>
class fraction
{
      int num;
      int den;
      public:
             fraction(int n,int d=1)
             {
                          num=n;
                          den=d;
             }
 
             fraction operator +(fraction temp);
             fraction operator -(fraction temp);
             fraction operator *(fracion temp);
             fraction operator /(fraction temp);
             fraction min(fraction temp);
             void display(fraction temp);
 
}
 
fraction fraction::operator +(fraction temp)
{
         fraction hold;
 
         if(den==temp.den)
         {
                          hold.num=num+temp.num;
                          hold.den=den;
                          return hold;
         }
         else
         {
             hold.num=num*temp.den+temp.num*den;
             hold.den=den*temp.den;
             hold=min(hold);
             return hold;
         }
}
 
fraction fraction::operator -(fraction  temp)
{
 
         fraction hold(10);
 
         if(den==temp.den)
         {
                          hold.num=num-temp.num;
                          hold.den=den;
                          return hold;
         }
         else
         {
             hold.num=num*temp.den-temp.num*den;
             hold.den=den*temp.den;
             hold=min(hold);
             return hold;
         }    
 
}
 
fraction fraction::operator *(fraction  temp)   
{
         fraction hold(10);
         hold.num=num*temp.num;
         hold.den=den*temp.den;
         hold=min(hold);
         return hold;
}
 
fraction fraction::operator /(fraction  temp)
{
         fraction hold;
         hold.num=num/temp.num;
         hold.den=den/temp.den;
         hold=min(hold);
         return hold;
}
 
void fraction::display(fraction temp)
{
     cout<<"\n "<<temp.num<<"/"<<temp.den<<"\n";
}
 
void fraction::min(fraction temp)
{
     int i;
     for(i=temp.den;i>=2;i--)
     {
                        if((yemp.num%i==0)&&(temp.den%i==0))
                        {
                                                  temp.num=temp.num/i;
                                                  temp.den=temp.den/i;
                        } 
     }
}                      
 
int main()
{
    fraction use;
    cout<<"enter num of fraction 1\n";
    cin>>num1;
    cout<<"enter den of fracion 1\n";
    cin>>den1;
    cin>>num2;
    cin>>den2;
    fraction f1(num1,den1);
    fraction f2(num2,den2);
    fraction temp;
    temp=f1+f2;
    use.display(temp);
    temp=f1-f2;
    use.display(temp);
    temp=f1*f2;
    use.display(temp);
    temp=f1/f2;
    use.display(temp);
    system("pause");
}

I AM GETTING AN ERROR AS "DECLARATION OF 'OPERATOR*' NON FUNCTION" WHILE THE OTHER OVERLOADED OPERATORS COMPILE SUCCESSFULLY.

[weaknessforcats]

You are missing a semi-colon at the end of your class declaration.