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

Introduction

len, strip, lstrip, rstrip

upper, lower, isupper, islower

isdigit, isalpha, startswith, endswith

Indexing

Slicing

Iterating Over Strings

Advanced String Methods

Lists

len, index, in

Indexing / Slicing

Concatenation

Iterating Over Lists

A Problematic Example

Assignment and Copy

append, insert, remove, pop, count, clear, reverse

sort, sorted, del, min, max, join

Nested Lists

Strings 1

Strings 2

Strings 3

Strings 4

Strings 5 (FALL 24 MIDTERM)

Strings 6 (FALL 25 MIDTERM)

Lists 1

Lists 2

Lists 3

Lists 4

Lists 5

Lists 6

Lists 7

Lists 8

Lists 9

Lists 10

Lists 11 (FALL 24 MIDTERM)

Lists / Strings 1

Lists / Strings 2

List / String 3 (FALL 24 MIDTERM)

What is a dictionary?

Adding/Removing/Accessing Items

Dictionary Methods

Iterating Over Dictionaries

Sorting Dictionaries

Nested Dictionaries

Tuple = Immutable List

Tuple Methods

List of Tuples

Opening Files

Reading from Files

Writing to Files

Dictionaries 1

Dictionaries 2

Dictionaries 3

Dictionaries 4

Dictionaries 5

Dictionaries 6 (FALL 24 MIDTERM)

Dictionaries 7 (SPRING 25 MIDTERM 2)

Dictionaries 8

Tuples 1

Tuples 2

Tuples 3 (FALL 25 MIDTERM)

Tuples 4 (FALL 25 MIDTERM)

Tuples 5

Lists / Tuples

List / Tuple / Dictionary 1 (FALL 24 MIDTERM)

List / Tuple / Dictionary 2 (SPRING 25 MIDTERM 2)

File I/O 1

File I/O 2

File I/O 3

File I/O 4

File I/O 5 (SPRING 25 MIDTERM 2)