'New int' presentation slideshows

C++ crash course

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Pointer variables

Pointer variables. A pointer variable is a variable whose value is the address of a location in memory . To declare a pointer variable, you must specify the type of value that the pointer will point to. For example, int* ptr; // ptr will hold the address of an int

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CSCI S-1 Section 9

CSCI S-1 Section 9. Coming Soon. Problem Set Four (72 + 5/15 points) Tuesday, July 21, 17:00 EST Problem Set Five (30 + 5 points) Friday, July 24, 17:00 EST Term Project Proposal ALSO Friday, July 24, 17:00 EST. Java Documentation. java.sun.com/j2se/1.5.0/docs/ api / . Arrays.

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Dynamic Linked List Lesson xx

Dynamic Linked List Lesson xx. Objectives. Memory from the heap Dynamic memory allocation using the new operator Build a dynamic linked list Another way of traversing a linked list Deallocating memory using delete operator Dynamic linked list variation. Memory Setup. Operating System.

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Arrays

Arrays. Array Group of contiguous memory locations Each memory location has same name Each memory location has same type. c[ 0 ]. Name of array (Note that all elements of this array have the same name, c ). -45 6 0 72 1543 -89 0 62 -3 1 6453 78. c[ 1 ]. c[ 2 ]. c[ 3 ].

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Chapter 7

Chapter 7. Multidimensional Arrays. Defining a two dimensional array. elementType [][] arrayName ; // Java pro elementType arrayName [][]; // C++ alternate For example: int [][] chessboard; To allocate space for the array, use new : chessboard = new int [8][8];

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Chapter 9 Nested Loops and Two-Dimensional Arrays

Chapter 9 Nested Loops and Two-Dimensional Arrays. Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N. Kamin, D. Mickunas, E. Reingold. Chapter Preview. In this chapter we will: show how nested loops are useful introduce two-dimensional arrays

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Chapter 9 Nested Loops and Two-Dimensional Arrays

Chapter 9 Nested Loops and Two-Dimensional Arrays. Lecture Slides to Accompany An Introduction to Computer Science Using Java (2nd Edition) by S.N. Kamin, D. Mickunas, E. Reingold. Chapter Preview. In this chapter we will: show how nested loops are useful introduce two-dimensional arrays

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Midterm Exam Discussion

Midterm Exam Discussion. Lab1 Part. package cs340100.homework1; abstract class Shape { public abstract double getArea (); public boolean equals(Object o) { if( (o instanceof Shape) == false) { return false; } Shape otherShape = (Shape) o;

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CSE 1341 Honors

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CSC 113 Tutorial

CSC 113 Tutorial. QUIZ I. Instructions. Take out a paper. Write your name and date. Type the question number next to the answer i.e Question 1 ) A Each question will be shown on the board a max of 3 mins , act fast. Good luck. Fill in the space.

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Introduction to the Java Language

Introduction to the Java Language . Data Types Operators Control Flow Statements Arrays Functions -- Static Methods View Classes as modules. Exampe1: Hello.java. class Hello { public static void main(String[] args){ System.out.println("Hello World!"); } }. Data Types .

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Array

Array. Yoshi. Definition. An array is a container object that holds a fixed number of values of a single type. The length of an array is established when the array is created. After creation, its length is fixed. Note. int [] anArray ; declares an array of integers

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Stack and Heap Allocation

Stack and Heap Allocation . The Heap grows downwards. Heap. The Stack grows upwards. Stack. Data Segment. Code Segment. Program Address Space. Any program you run has, associated with it, some memory which is divided into: Code Segment Data Segment (Holds Global Data)

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A Brief Introduction to C# Arrays

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Arrays

Arrays. Memory organization. Table at right shows 16 bytes, each consisting of 8 bits Each byte has an address, shown in the column to the left. Arrays. A collection of variables, all of the same type. Each variable in an array is accessed by an index.

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Int [] a = new int [4];

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Arrays vs. ArrayList - Compare and Contrast - How to use each - Example

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2-D Arrays

2-D Arrays. CSC 202. A Brief Introduction to Two-Dimensional Arrays. An example of declaring a one-dimensional array that can contain 5 integers: int [ ] example = new int [5]; An example of declaring a two-dimensional array: int [ ] [ ] twoD = new int [3] [5];

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