DCT1093 OOP : LAB 1

 

Question 2.1 

import java.util.Scanner;

public class ooplabweek1g2 {
   
    public static void main(String[] args) {
        double celsius;
        double fah;
        Scanner input = new Scanner(System.in);
        celsius = input.nextInt();
        fah = (9/5) * celsius + 32;
        System.out.println(fah);
    }
}

 Question 2.2

  import java.util.Scanner;

public class ooplabweek1q2 {
  
    public static void main(String[] args) {
      
        int radius, length;
        double area,volume;
        Scanner input = new Scanner(System.in);
        System.out.println("sila masukkan nilai jejari dan panjang silinder:");
        radius = input.nextInt();
        length = input.nextInt();
        area = radius*radius*3.14;
        volume = area * length;
        System.out.println("Isipadu silinder =:" + volume);
    }
}