IF 100 (Fall 23) • Computational Approaches to Problem Solving • Midterm II

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

Exam Like Question 1

Exam Like Question 2

Exam Like Question 3

Exam Like Question 4

Exam Like Question 5

Exam Like Question 6

Our First Function

Functions Example 1

Functions Example 2

Functions Example 3

Functions Example 4

Functions Example 5

Scope of a Variable

Output Example 1

Output Example 2

Output Example 3

Keyword Arguments / Multiple Return

Output Example 4

Exam Like Question 1

Exam Like Question 2

Exam Like Question 3

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

Exam Like Question 1

Exam Like Question 2

Exam Like Question 3

Exam Like Question 4

Exam Like Question 5

Functions 1

Functions 2

Functions 3

Functions 4

Strings 1

Strings 2

Strings 3

Strings 4

Strings 5

Strings 6

Strings 7

Lists 1

Lists 2

Lists 3

Lists 4

Lists 5

Lists 6