11/20/12
Introduction to Java Programming
Introduction to Java Programming, Ninth Edition, Y. Daniel Liang
Chapter 8 Objects and Classes
Please send suggestions and errata to y.daniel.liang@gmail.com. Indicate which book you are using. Thanks!
Section 8.2
Inserting Nodes into a BST
We've seen how to search a BST to determine if a particular node exists, but we've yet to
look at how to add a new node. When adding a new node we can't arbitrarily add the new
node; rather, we have to add the new node such that
mproving the Search Time with Binary
Search Trees (BSTs)
A binary search tree is a special kind of binary tree designed to improve the efficiency of
searching through the contents of a binary tree. Binary search trees exhibit the following
property: for a
Postorder Traversal
Finally, postorder traversal starts by visiting the current node's left child, then its right child,
and finally the current node itself. Starting with the BST's root as c, this algorithm can be
written out as:
1. Repeat step 1 using c
When using "binary search" to search an array, the array must be sorted.
When using "binary search" to search an array, the array must always be sorted in increasing
order.
When using "binary search" to search an array, and the arrays is not sorted, then:
Binary I/O
1. Which of the following statements are true?
a. A File object encapsulates the properties of a file or a path, but does not contain the methods for reading/writing.
b. You can use the PrintWriter class for outputting text to a file.
c. You c
JP2011-Java Programming : Final Examination
6/17 2011
Name_
Reg.No.: _
Score:_
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or
answers the question.
1)
Which of the following expressions must be true if you create a thread
Building Java Programs
Chapter 13
Sorting
reading: 13.3, 13.4
Perl is a scripting language generally used for text processing.
Matches valid dates in m/d/y format:
^(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[13-9]|1[02])(\/|-|\.)(?:29|30)\2)(?:(?:1[
Computers and software
are changing everything
but the majority of schools
dont teach computer science:
90%
parents want
their child to
study computer
science
40%
of schools
teach computer
programming
Source: Gallup
And students enjoy computer
science and
Examining AVL Trees
In 1962 Russian mathematicians G. M. Andel'son-Vel-skii and E. M. Landis invented the first
self-balancing BST, called an AVL tree. AVL trees must maintain the following balance
propertyfor every node n, the height of n's left and righ
This documentation is archived and is not being maintained.
An Extensive Examination of
Data Structures Using C# 2.0
Visual Studio 2005
Scott Mitchell
4GuysFromRolla.com
Update January 2005
Summary: A graph, like a tree, is a collection of nodes and edges
ip Lists: A Linked List with Self-Balancing
BST-Like Properties
Back in 1989 William Pugh, a computer science professor at the University of Maryland, was
looking at sorted linked lists one day thinking about their running time. Clearly a sorted
linked li
CST 222 Organization, Architecture & Assembly Language
Homework Assignment #02
Base Conversions
Name _
Date _
Section 1 Binary to Conversions.
The numbers below are given in Binary (Base 2). Convert the number to the
equivalent value in Base 16 (Hexadecim
CST 222 Organization, Architecture & Assembly Language
Homework Assignment #02
Hexadecimal Arithmetic
Name _SYED HUSSAIN_
Date_
Section 1 - Hexadecimal Addition.
Please complete the following addition
numbers are given in Hexadecimal.
operations.
The
3
+7
CST 222 Organization, Architecture and Assembly Language
Homework Assignment #02c
Hexadecimal Arithmetic
Name _SYED HUSSAIN_
Date_
Section 1 - Hexadecimal Subtraction.
Please complete the following addition
numbers are given in Hexadecimal.
operations.
Th
/* Program: WeeklyHours.java
Rajen Patel
CSC 102 - 051
Professor - Dr. Howthrone
rajen.patel@owl.ucc.edu
09/27/2012
Description: Write a program that displays employees and their
total hours in decreasing order of the total hours.:
*/
public class weeklyH
What Is Computer Science?
William J. Rapaport
Department of Computer Science & Engineering,
Department of Philosophy, Department of Linguistics,
and Center for Cognitive Science
rapaport@buffalo.edu
http:/www.cse.buffalo.edu/~rapaport
Why Ask?
Academic /
CSC Part 1 Sample Questions
1) Currency markets are markets for
a) the purchase and sale of foreign exchange
b) the purchase and sale of money market instruments
c) the purchase and sale of short term debt instruments with a life of less than one
year
d)
CSC-115
Introduction to Computer
Programming
Lecture 2 - Programming Introduction
Prof. M. Higazi
What is Computer
Programming?
The process of designing, writing, testing,
debugging, and maintaining the source code
of computer program
In computer scienc
Chapter 8: Database Fundamentals
MULTIPLE CHOICE
1. Data that has been organized and logically related to allow access, retrieval, and use of that data is
called a _.
a. store
c. field
b. database
d. record
ANS:
REF: 267
2. A special language known as _ i
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;
public class Syedcfw_
public static void main(String args[]) throws Exceptioncfw_
Scanner k = new Scanner(System.in);
System.out.print("Enter an in
/ File
shPLP03.java
/ Author
syed hussain
/ CSC 101
/*
/
The program calculates the area of whatever shape is entered by the user.
/*
import java.util.Scanner;
public class shPLP04
cfw_
public static
cfw_
int
double
double
double
double
double
double
doub
Dr. Sande
English 102-001
January 17, 2015
Lolita: A Polemic on Love
It has been claimed in literary reviews of Nabokov's novel, Lolita, that it is The only
convincing love story of our century.(Vanity Fair). Putting aside what the book's reviewer
origina
CHEM 107
Problem Set #1
S. S. Massoud
Answer the following questions:
Part I: Multiple Choices. Circle the ONE best answer:
1. Which of the following is a homogeneous mixture?
a) muddy water
b) milk
d) melted rocky road ice cream
c) Italian salad dressing
CHAPTER 2 OPERATING SYSTEM OVERVIEW
Problems
2.2 An I/O-bound program is one that, if run alone, would spend more time
waiting for I/O than using the processor. A processor-bound program is
the opposite. Suppose a short-term scheduling algorithm favors th
/ Author Syed Hussain
/ Class
CSC-102
/ Project no 2
/ First we imported Java.util to take input from user.
import java.util.Scanner;
public class Keypadcfw_
public static void main(String args[])cfw_
System.out.println("Enter your phone num");
Scanner in
CSC-115
Introduction to Computer
Programming
Lecture 3 - Introduction to the LabVIEW Enviornment
Prof. M. Higazi
What is LabVIEW?
LabVIEW (short for Laboratory Virtual Instrument
Engineering Workbench), developed by National
Instruments, is a system-desi
CSC-115
Introduction to Computer
Programming
Lecture 5 - Arithmetic Operators
Prof. M. Higazi
What are Arithmetic Operators?
Arithmetic operators
take numerical values (either literals or variables) as
their operands and return a single numerical value
CSC-115
Introduction to Computer
Programming
Lecture 8 - Advanced Math Calculations & The
Formula Node
Prof. M. Higazi
Math Calculations using LabVIEW
Math calculations in LabVIEW can be designed using the
arithmetic operators that were previously covere
CSC-115
Introduction to Computer
Programming
Lecture 6 - Comparison/Assignment Operators
Prof. M. Higazi
What are Comparison
Operators?
Comparison operators
Also known as assignment operators because of
the fact that some of the operators set or assign
CSC-115
Introduction to Computer
Programming
Lecture 7 - Boolean/Logical Functions and Operators
Prof. M. Higazi
What are Boolean Operators?
Boolean operators
Also known as logical operators
A unique data type based on digital values (0 and 1); high an
CSC-115
Introduction to Computer
Programming
Lecture 3 - LabVIEW Data Types and Constants
(Numeric, String, and Boolean)
Prof. M. Higazi
What are Data Types?
Data Types indicate what objects, inputs, and
outputs you can wire together.
You cannot wire to