import java.util.Scanner;

public class IfElse {
    public static void main(String[] args) {
        Scanner masukan = new Scanner (System.in);
        double x=0,z=0;
        int nilai=0;
        System.out.println("mau apa??");
        System.out.println("1. pembagian ");
        System.out.println("2. perkalian");
        nilai = masukan.nextInt();

       if (nilai==1){
        System.out.println("masukkan nilai 1");
        x = masukan.nextInt();
        System.out.println("masukan nilai 2");
        z = masukan.nextInt();
           System.out.println("");
           System.out.println("hasilnya adalah");
           System.out.println(x/z);
       }
       else if  (nilai==2){
            System.out.println("masukkan nilai 1");
            x = masukan.nextInt();
            System.out.println("masukan nilai 2");
            z = masukan.nextInt();
           System.out.println("");
           System.out.println("hasilnya adalah");
           System.out.println(x*z);
       }
       }
}