DCT1093 OOP. Assignment 1

You are required to provide:-

(i) Algorithm (Flowchart or  Pseudocode)  for each the following problems.

1.      Write a program that prompts the user to enter the width and height of a rectangle and displays the perimeter and area. Here is a sample run:

Enter the width of a rectangle: 5.25

Enter the height of a rectangle:  9.26

The perimeter is 29.02

The area is 48.62

2.SATU Terengganu charges the following rates for its customer:-

Penggunaan		Caj Minima (RM)
Kuantiti M3 (Meter Padu)	Caj Setiap M3
0 - 20.00	RM0.42	RM4.00 sebulan
20.1 - 40.00	RM0.65
40.1 - 60.00	RM0.90
60.1 ke atas	RM1.00

Input the amount of water used and calculate the net amount for a customer.

DCT1093 OOP Contoh Quiz 1

Write an algorithm (pseudo code OR flowchart) and java program to input  the radius and length of a cylinder and computes its volume using the following formulas:

area = radius * radius * 3.14159
volume = area * length

Solution ( Java Program)

import java.util.Scanner;
public class lab1q1 {
   
    public static void main(String[] args) {
       
        // TODO, add your application code
         Scanner input = new Scanner(System.in);
        System.out.println("Please enter radius and length");
        double radius = input.nextDouble();
        double length = input.nextDouble();
        double area, volume;
        area = radius * radius * 3.14159;
        volume = area * length;
        System.out.println("Volume =");
        System.out.println(volume);
    }
}

DCT1093 OOP LAB 1

Write an algorithm (Flowchart) for the following problems:-

1. Write program that calculates mileage reimbursement for a salesperson at a rate of RM 0.65 per kilometer. Your program should interact with the user in this manner :

MILEAGE REIMBURSEMENT CALCULATOR

Enter beginning odometer reading: 13505

Enter ending odometer reading: 13810

You traveled 305.4 kilometers. At RM 0.65 per kilometer,

Your reimbursement is RM 198.25