Download Lab 06: Branching Mechanism

Kingdom of Saudi Arabia
Ministry of Higher Education
University of Hail
College of Computer Science and Engineering
Department of Computer Science and Software Engineering
ICS102: fundamentals of Computer Programming (201602)
preparedd By: Ebtisam Hamed
Lab 06: Branching Mechanism
Objectives
Designing and implementing Java programs that deal with:



if-else
statements.
Multiway if-else statements.
switch statements.
Reminder
1. Scanner class constructors.
2. Scanner class methods:
1.
2.
3.
4.
int nextInt()
double nextDouble()
String next()
String nextLine()
Exercises
Exercise 1:
(even.java)
Write a program that reads an integer x and checks ether it is divisible by 2 , 3 and
5. Print appropriate messages.
Exercise 2:
(HonorCalculator.java)
Design and implement a Java program that takes a student GPA as an input and then
prints a message dialoge with the equavilant distinction (First, second or third
distinction) as follows:
GPA >= 3.75
: First distinction
3.5 <= GPA < 3.75 : Second distinction
3.25 <= GPA < 3.5 : Third distinction
GPA < 3.0
: There is no distinction awarded
Hint: to read double value using Scanner object
Exercise 3:
(Traffic.java)
Design and implement a Java program that get a traffic violation number and output
the traffic violation title and price based on the following table: Hint (use Switch)
Number
1
2
3
4
5
6
else
Title
Not stopping at (STOP) signs
Usage of improper light
Sudden start-up (heeling)
Violating speed limit
Leaving the car unattended on public streets
Destroying the Denver boot
undefined
Price
SR 100
SR 200
SR 200
SR 100
SR 200 + Towing cost
SR 2500 + Dismiss
undefined
Exercise 4:
(Menu.java)
Design and implement a Java program that prompts the user to enter 2 numbers of
type int then displays a menu on the screen as shown below:
a. Print
b. Print
c. Print
- Choose
sum
sum and average
sum, average, and max
an option [a, b, c]: _
The program reads the user’s option as a integer using Scanner object and then
display the result.