Hey guys ..!!

so today I was solving another problem involving a loop in it and i'm not sure exactly how to apply that condition to repeat it unless the terminating condition becomes true.

I tried to do it on my own but its not working. can anyone of you please tell me how to do it correctly.

MY CODE..

```
#include<iostream>
#include<conio.h>
using namespace std;
int main()
{
int num;
float centigrade, fahrenheit, result;
cout<<"Please select from the following options. Press (1 or 2). \n1.Centigrade to Fahrenheit. \n2.Fahrenheit to Centigrade."<<endl;
cin>>num;
while( num == 1 || num == 2 || num == 'y' || num == 'Y')
{
if(num == 1){
cout<<"Please enter the temperature in centigrade"<<endl;
cin>>centigrade;
result = (centigrade * 9/5) + 32;
}
if (num==2)
{
cout<<"Please enter the temperature in fahrenheit"<<endl;
cin>>fahrenheit;
result = (fahrenheit- 32)* 5/9;
}if (num !=1 && num != 2)
{
cout<<"\n You entered the invalid input number.";
}
cout<<"Temperature is : "<<result;
cout<<"\n\npress 'Y' for again repeat and 'N' for exit\n";
cin>>num;
if (num== 'n' || num== 'N')
{
cout<<"Exit the Program";
}
}
getch();
return 0;
}
```