CS 201 • Introduction to Computing • Midterm

Introduction

Variables

Variable Types

Naming Variables

Arithmetic Operators for int/double/float/bool

Arithmetic Operators for string/char

Example 1

Example 2

Logical Operators for int/double/float

Logical Operators for bool/string/char

Output with cout

Input with cin

Example 3

Example 4

Example 5

Exam Like Question 1

Exam Like Question 2

Exam Like Question 3

What if...

if Statements

if-else statements

Example 1

Example 2

if-else if-else statements

Example 3

Example 4

Nested if Statements

Example 5

Example 6

Exam Like Question 1

Exam Like Question 2

Sample Exam Question 1

Sample Exam Question 2

What if...

It is just repeated if statements!

Example 1

Example 2

Example 3

Example 4

Example 5

do-while Loops

Example 6

Example 7

Nested while Loops

Example 8

Example 9

Exam Like Question 1

Exam Like Question 2

Exam Like Question 3

Sample Exam Question 1

Sample Exam Question 2

for Loops

Example 1

Example 2

Example 3

Example 4

Nested for Loops

Example 5

Exam Like Question 1

Sample Exam Question 1

What if...

What are functions?

How do we write them?

Example 1

Example 2

Example 3

Example 4

Scope of a Variable

Reference Parameters

Example 5

Example 6

Example 7

Default Parameters

Exam Like Question 1

Exam Like Question 2

Exam Like Question 3

Sample Exam Question 1

Sample Exam Question 2

What is a string?

len(), at() and []

Example 1

find() and rfind()

Example 2

substr()

Example 3

Example 4

Example 5.a & 5.b

Example 5.c

Example 6

Example 7

Example 8

Exam Like Question 1

Exam Like Question 2

Exam Like Question 3

What if...

Motivation

Arrays

Array Properties

Example 1

Example 2

Vectors

Defining a Vector

Adding/Removing Elements

Example 1

Example 2

Example 3

Example 4

Exam Like Question 1

Exam Like Question 2

Selection Sort

Insertion Sort

Example 5

Sequential Search

Binary Search

Example 6

What if...

Variables and Basics -1 (Fall 22)

Variables and Basics -2 (Fall 22)

Variables and Basics -3 (Fall 22)

Variables and Basics -4 (Sample/Fall 22)

Variables and Basics -5 (Sample/Fall 22)

Conditional Statements -1 (Sample/Fall 22)

Loops -1 (Sample/Fall 22)

Loops -2 (Sample/Fall 22)

Loops -3 (Sample/Fall 22)

Loops -4 (Sample/Fall 22)

Functions -1 (Fall 22)

Functions -2 (Fall 22)

Functions -3 (Fall 22)

Functions -4 (Fall 22)

Functions -5 (Sample/Fall 22)

Functions -6 (Sample/Fall 22)

Functions -7 (Sample/Fall 22)

Arrays-1

Arrays-2

Arrays-3

Arrays-4