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

Our First Program

Variables in Python

Variable Types

Arithmetic Operators for Number Types

Arithmetic Operators for Other Types

Example 1

Example 2

Logical Operators for Number Types

Logical Operators for Other Types

Output in Python

Input in Python

Example 3

Example 4

What if...

Conditional Statements

Branching: if-else

Example 1

Example 2

Branching: if-elif-else

Example 3

Example 4

Branching: Nested if

Example 5

Example 6

What if...

while Loops

Example 1

Example 2

Example 3

Example 4

Example 5

A Trick: while True

Example 6

Nested while Loops

Example 7

Example 8

From while To for

range Keyword

Example 9

Example 10

Example 11

Example 12

Nested for Loops

Example 13

Guess and Check, Approximation

Bisection Search

Example

Our First Function

Example 1

Example 2

Example 3

Example 4

Example 5

Scope of a Variable

Example 6

Example 7

Example 8

Keyword Arguments / Multiple Return

Example 9

Questions For You 1 (CS104)

Questions For You 1 (COMP125)

Questions For You 2 (COMP125)

Questions For You 1 (UNIV199) (Omit from UNIV199)

Objects, Data Types, Variables, Arithmetic Operations 1

Objects, Data Types, Variables, Arithmetic Operations 2

Branching 1

Branching 2

Branching 3

Branching 4

Branching 5

Iteration 1

Iteration 2

Iteration 3

Iteration 4

Iteration 5

Iteration 6

Iteration 7

Iteration 8

Iteration 9

Iteration 10

Functions 1

Functions 2

Functions 3

Functions 4

Functions 5

Functions 6

Functions 7