COME 106 • Final • Introduction to Algorithms and Computer Programming

What are functions?

How do we write them?

Example 1

Example 2

Example 3

Example 4

Scope of a Variable

Reference Parameters

Example 5

Example 6

Example 7

Default Parameters

What is a string?

len(), at() and []

Example 1

find() and rfind()

Example 2

substr()

Example 3

Example 4

Example 5.a & 5.b

Example 5.c

Example 6

Example 7

Example 8

Motivation

Arrays

Array Properties

Example 1

Example 2

Introduction

Definition and Decleration

Assignment and Dereference

Be Careful!

Pointer of Pointers - new Keyword

Pointers with Arrays

sizeof() - malloc() - free()

delete Keyword

Pointers as Function Parameters

Pointers of Functions

Pointers of User-Defined Classes

Example 1

Example 2

Example 3

Static Array vs Dynamic Array

2D Static Arrays

2D Dynamic Arrays

Efficiency of Pointers

Example 1

Example 2

Functions -1

Functions -2

Functions -3

Functions -4

Functions -5

Functions -6

Functions -7

Functions-8

Functions-9

Functions-10

Functions-11

Functions-12

Strings-1

Strings-2

Strings-3

Arrays-1

Arrays-2

Arrays-3

Arrays-4

Pointers-1

Pointers-2

Pointers-3

Pointers-4