INS 107E • Midterm • Introduction to Programming Languages (Python)

Our First Program

Variables in Python

Variable Types

Arithmetic Operators for Number Types

Arithmetic Operators for Other Types

Arithmetic Operators Example 1

Arithmetic Operators Example 2

Logical Operators for Number Types

Logical Operators for Other Types

Output in Python

Input in Python

End of Topic Example 1

End of Topic Example 2

End of Topic Example 3

What if...

if Statements

Type 1: if-else

Type 1 Example 1

Type 1 Example 2

Type 2: if-elif-else

Type 2 Example 1

Type 2 Example 2

Type 3: Nested if Statements

Type 3 Example 1

Type 3 Example 2

What if...

while Loops

Example 1

Example 2

Example 3

Example 4

Example 5

Nested while Loops

Example 6

Example 7

From while To for

range Keyword

for Loops Example 1

for Loops Example 2

for Loops Example 3

for Loops Example 4

Nested for Loops

Nested for Loops Example 1

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 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

What is a tuple?

Tuples are very similar to lists

List of Tuples

Example 1

Example 2

Opening Files

Reading from Files

Writing to Files

Example 1

Example 2

Logical Statements and Conditionals 1

Logical Statements and Conditionals 2

Logical Statements and Conditionals 3

Logical Statements and Conditionals 4

while Loops 1

while Loops 2

while Loops 3

while Loops 4

for Loops 1

for Loops 2

for Loops 3

for Loops 4

String Manipulations 1

String Manipulations 2

String Manipulations 3

String Manipulations 4

Lists 1

Lists 2

Lists 3

Lists 4

Tuples 1

Tuples 2

Tuples 3

Dictionaries 1

Dictionaries 2

Dictionaries 3

Dictionaries 4

File Manipulations 1

File Manipulations 2