Eman Samy Diyab

Lecturer
CS Department, Purdue University

MSc, Purdue University, Computer Science (2021)
BS, Ain Shams University, Computer Science

Email: E then my lastname AT Purdue DOT edu, OR my firstname AT Purdue DOT edu

Office: LWSN - B116C

Office hours: Wednesdays & Thursdays 2:30 PM - 4:00 PM

Previous Semesters

Fall 2026 - CS15900

Lecture #	Date	Lecture Quiz	Notes	Recording	Pages	Lab	HW	Keywords
WEEK 1
1	Aug 25	---	Pdf	Video		Lab #0	---	Introduction, course policies and motivations
2	Aug 27	Demo	Pdf	Video	26 - 30			Chapter 2: Structure of a C program, Commenting, Identifiers.
WEEK 2
3	Sept 1	1	Pdf	Video	31 - 33	Lab #1	HW #1	Chapter 2: Data types, Variables, Literal Constants, Symbolic/Defined Constants
4	Sept 3	2	Pdf	Video	34 - 37			Chapter 2 cont.: Symbolic/Defined Constants, Formatted I/O, Width and precision modifiers
WEEK 3
5	Sept 8	3	Pdf	Video Debugging Example	37 - 42	Lab #2	HW #2	Chapter 2 cont.: Formatted I/O, Width and precision modifiers. Chapter #3: Expressions(Operators and operands). Operator precedence. Assignment expressions. Simple assignments.
6	Sept 10	4	Pdf	Video	42 - 46			Chapter #3: Assignment expressions. Simple & Compound assignments. Prefix and postfix (Undefined vs. Well-defined behavior example). Single and mixed data type expressions. implicit data type conversion.
WEEK 4
7	Sept 15	5	Pdf	Video		Lab #3		Chapter 3
8	Sept 17	6	Pdf	Video				Chapter 4
WEEK 5
9	Sept 22	7	Pdf	Video		Lab #4	HW #3	Chapter 4
10	Sept 24	8	Pdf	Video				Chapter 4
WEEK 6
11	Sept 29	9	Pdf	Video		Lab #5		Chapter 4
12	Oct 1	10	Pdf	Video				Chapter 5
WEEK 7
13	Oct 6	11	Pdf	Video		Lab #6	HW #4	Chapter 5
14	Oct 8	12	Pdf	Video				Chapter 5
WEEK 8
---	Oct 13	🍁 FALL / OCTOBER BREAK 🍁
15	Oct 15	13	Pdf	Video		Lab #7		Chapter 5
Midterm Exam #1 - Date: Thursday, Oct 15 *** Time: 8:00 - 9:00 PM *** Location: BHEE 129, FRNY G140, PHYS 112
WEEK 9
16	Oct 20	14	Pdf	Video		Lab #8	HW #5	Chapter 6
17	Oct 22	15	Pdf	Video				Chapter 6
WEEK 10
18	Oct 27	16	Pdf	Video		Lab #9		Chapter 6
19	Oct 29	17	Pdf	Video				Chapter 6
WEEK 11
20	Nov 3	18	Pdf	Video		Lab #10	HW #6	Chapter 6 -> 8
21	Nov 5	19	Pdf	Video				Chapter 8
WEEK 12
22	Nov 10	20	Pdf	Video		Lab #11		Chapter 8
23	Nov 12	21	Pdf	Video				Chapter 8
WEEK 13
24	Nov 17	22	Pdf	Video		Lab #12	HW #7	Chapter 9 & 10
Midterm Exam #2 - Date: Tuesday, Nov 17 *** Time: 8:00 - 9:30 PM *** Location: BHEE 129, WTHR 200
25	Nov 19	23	Pdf	Video				Chapter 9 & 10
WEEK 14
26	Nov 24	24	Pdf	Video				Chapter 8
---	Nov 26	THANKSGIVING
WEEK 15
27	Dec 1	25	Pdf	Video				Chapter 8
28	Dec 3	26	Pdf	Video		Open Lab		Revision and previous exams questions.
WEEK 16
---	Dec 8	No Lectures
---	Dec 10	No Lectures
Final Exam - Date: TBA *** Time: TBA *** Location: TBA

❤ Welcome to CS159 ❤