Loop for converting F and C

[mlit1123952]

I need to write a code to convert Fahrenheit and Celsius and it has to go up to 20 this is what I have so far and don't answer if you're one of those snobby programmers

 #include<iostream>  

 #include<iomanip>  

 using namespace std;  

    

 double tocelcious(const double & fahrenheit);  

   

 int main() {  

     cout<<setprecision(2);  

    double f;  

    cout<<"Enter a fahrenheit degree: ";  

 cin>>f; 
 


    

 for (int i = 0; i <= 20; ++i)

	
         cout<< tocelcious(i) <<endl;  

    cout<<"Equivalent Celcious Value: "<<tocelcious(f)<<endl; 

	



    return 0;  

 }  

   





 double tocelcious(const double& fahrenheit) {  

     return (fahrenheit-32)*0.56; 


 } 

[TarikNeaj]

Please edit your post and make sure your code is [code]between code tags [/code] so that it has syntax highlighting and line numbers, as well as proper indentation.
http://www.cplusplus.com/articles/jEywvCM9/

You didnt ask a question. What specific part do you need help with?

[keskiverto]

Please, post with code tags http://www.cplusplus.com/articles/jEywvCM9/

You didn't ask any question.

[MikeyBoy]

and don't answer if you're one of those snobby programmers

I'm curious. What was the reasoning that led you to believe that it would be a good idea to introduce yourself to this forum by being belligerent towards the people from whom you're seeking help?

[keskiverto]

You mean the effect of line 15. "Two digits", you say. Two digits you see. That is the default.

There are other options too. See http://www.cplusplus.com/reference/ios/fixed/

However, would it make sense to print on one line both F and the corresponding C? That way your loop would create a (two-column) table.