c program fahrenheit celsius conversion

For beginners
{I am going write the c program but before you need a c compiler.there are a lot of compilers. like  Code::Blocks, dev c++  Download dev c++ its free and install it in your computer.open  dev c++ go to file-->new-->source file.}  


#include<stdio.h>
#include<conio.h>
main()
{
      float c,f;
      printf("enter a tempratur in fahrenheit\n;
      scanf("%f",&f);
      c=(f-32)/1.8;
      printf("temperature in calsius %f",c);
      getch();
      }

For beginners

{After typing this program go to execute-->compile & run-->a window will pop-up-->give file name:(anything u like)-->save as type: c source files-->click save.}

IS IT HELPFIL? comment.