Package Suhu

package javaapplication28;

import java.util.Scanner;

public class Main {

    public static void main (String []args){

       double suhu, c, r, f;

        char sk;

        Scanner scan = new Scanner (System.in);

        System. out. println("masukkan sk");

      sk = scan.next().charAt(0);

      System. out. println("masukkan suhu=");

          suhu = scan.nextDouble();

       if (sk=='c'){

           r=0.8*suhu;    

          f=1.8*suhu+32;

 System. out. println("r = "+r);

 System. out. println("f = "+f);

        }

       else

              if (sk=='f'){

                  c=(suhu-32)*1.8;

          r=0.8*(suhu-32)*1.8;

System. out. println("c = "+c);

System. out. println("r = "+r);

       }

              else

    if (sk=='r'){

        c=suhu*0.8;

          f=1.8*(suhu*0.8)+32;

System. out. println ("c :"+c);

 System. out. println("f :"+f);

              }

    }

    }