PROGRAM TO CONVERT TEMPERATURE (F TO C)

import java.io.*;   class ConvertTemp {     public static void main() throws IOException     {         InputStreamReader ir=new InputStreamReader(System.in);           BufferedReader br=new BufferedReader(ir);           double c=0.0;           double f;           System.out.println("Enter the Number: ");           f=Double.parseDouble(br.readLine());           c=(5/9)*(f-32);           System.out.println("The temperature in Centigrade is: "+c);     } }