1. CMPT 201 Computer Science II for Engineers
Instructor: Tina Tian

2. About me Email: tina.tian@manhattan.edu Office: RLC 203A
Office Hours: Wednesday 11:00 - 1:00, Friday 1:45 - 2:45
Website: turing.manhattan.edu/~tina.tian/

3. About the Course Tuesday and Friday 11:00 - 12:15 RLC 107
Textbook: Gaddis 9th Edition (preferred)
Gaddis 8th Edition
Grading: 1st Midterm Exam (5th week) 15%
2nd Midterm Exam (10th week) 15%
Final Exam %
Homework Assignments 40%

4. Homework Assignments All are programming.
Expect ~8 homework assignments
Each homework may contain several programming problems.

5. Homework Assignments Hard copy electronic copy will not be accepted
Source code
Screen shot of output/test runs

6. Homework Assignments Homework is due a week after being announced.
Collected before class begins (before 11 AM)
No late work is accepted.
Strict deadline!
No homework is accepted after the class begins
What if I couldn’t attend the class? What if I was late?
me your homework (before 11AM) to show the timestamp
Hand in a printed copy later

7. Advices Stay close to the computers and try out the example programs!
Don’t copy code.
Save your programs
Google drive s
flash drive

8. About MS Visual Studio Integrated Development Environment (IDE)
Used to develop console and graphical user interface (GUI) applications
Supports C/C++, C#, VB, etc.
Visual Studio Community (Free to download onto personal computers)

9. If you are using Mac.. Xcode https://developer.apple.com/xcode/ Free
Compiler

10. About C++
High-level language
e.g., C++, C, Java, Python, PHP, Visual Basic...
Designed to be easy to read and write
Low-level language
e.g., assembly language
ADD X Y Z
Assembly language must be translated to machine language (zeros and ones)
Any high-level language program must be translated into machine language for the CPU to execute.

11. Compilers
A program that translates a high-level language to a machine language
Source code
The original program in a high level language
Object code
The translated version in machine language

13. Linkers Some programs we use are already compiled A Linker combines
Their object code is available for us to use
For example: Input and output routines
A Linker combines
The object code for the programs we write and
The object code for the pre-compiled routines into
The machine language program the CPU can run

15. Algorithms Algorithm Program
A sequence of precise instructions that leads to a solution
Program
An algorithm expressed in a language the computer can understand

19. Desktop testing: mentally going through the algorithm
Testing: running the program on sample input data

20. Object Oriented Programming (OOP)
Used for many modern programs
Program is viewed as interacting objects
Procedural vs. OOP

21. Some history of C++ C++ is derived from C.
C developed by Dennis Ritchie at AT&T Bell Labs in the 1970s.
Used to maintain UNIX systems
a high-level language with many of the features of a low-level language
Good for writing system programs, but hard to understand
C++ developed by Bjarne Stroustrup at AT&T Bell Labs in the 1980s.
Overcame several shortcomings of C
Incorporated object oriented programming
C remains a subset of C++

22. “Homework”
Read Chapter 2
Download and install Visual Studio