COMP 100 • Midterm II • Introduction to Computer Science and Programming

Introduction

Basic String Methods

Strings are Immutable

Example 1

Indexing

Slicing

Example 2

Example 3

Iterating Over Strings

Example 4

Example 5

Advanced String Methods

Motivation

Lists

Lists are very similar to Strings

Example 1

Problem with Lists

Example 2

Advanced List Methods

Two Dimensional Lists

Example 3

Example 4

Example 5

Example 6

Example 7

What is a tuple?

Tuples are very similar to lists

List of Tuples

Example 1

Example 2

What is a dictionary?

Adding/Removing/Accessing Items

Dictionary Methods

Example 1

Iterating Over Dictionaries

Example 2

Sorting Dictionaries

Nested Dictionaries

Example 3

Example 4

Example 5

Example 6

Strings 1

Strings 2

Strings 3

Strings 4

Strings 5

Lists 1

Lists 2

Lists 3

Lists 4

Lists 5

Lists 6

Lists 7

Lists 8

Tuples 1

Tuples 2

Tuples 3

Dictionaries 1

Dictionaries 2

Dictionaries 3

Dictionaries 4

Dictionaries 5

Dictionaries 6

List / Tuple / Dictionary

List / String

List / Functions

List / Dictionary / Functions

String / Functions

Approximation / Bisection

Functions

Functions