#include "library.h"
      
      void main(void)
      {
        print("20 degrees centigrade is ");
        print(32+20/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("21 degrees centigrade is ");
        print(32+21/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("22 degrees centigrade is ");
        print(32+22/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("23 degrees centigrade is ");
        print(32+23/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("24 degrees centigrade is ");
        print(32+24/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("25 degrees centigrade is ");
        print(32+25/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("26 degrees centigrade is ");
        print(32+26/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("27 degrees centigrade is ");
        print(32+27/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("28 degrees centigrade is ");
        print(32+28/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("29 degrees centigrade is ");
        print(32+29/5*9);
        print(" degrees Fahrenheit");
        newline();
      
        print("30 degrees centigrade is ");
        print(32+30/5*9);
        print(" degrees Fahrenheit");
        newline();
      }