Farenheight to Celcius Conversion

#include <stdio.h>

main()

{

          int celcius;

         

          printf("Farenheight Celcius\n------------------------\n");

          for (celcius = 0; celcius <= 300; celcius = celcius + 20)

                   printf("%3d     =     %3d\n",celcius,((celcius-32)*5)/9);

}