ch1_prelim_lab1_lab2.pdf
TRANSCRIPT
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1. (Unit Analysis) 2. (Scientific Notation) 3. (Software development) 4. (Algorithm development)
1.1 (Unit Analysis)
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1.1
Quantity International
Symbol System (SI) Units English Engineering Units
Time t seconds (s) seconds (sec) Length l meters (m) feet (ft) 1 m = 3.2808 ft Area A sq. meters (m2) sq. feet (ft2) 10.76 ft2 Volume V cubic meters (m3) cubic feet (ft3) 1m3 =35.31 ft3 Mass m kilograms (kg) pounds mass (lbm) 1 kg = 2.19 lbm Force F Newton (1 N =1 kg-
m/s2) pounds-force (lbf =lbm-ft/sec2)
1 lbf = 4.448 N
Weight W Newton (N) pounds force (lbf) 1 lbf = 4.448 N Density kilograms/cubic
meters (kg/m3) pounds-mass/cubic ft (lbm/ft3)
1 lbf/ft3 =16.02 kg/m3
Velocity v meters/sec (m/s) feet/sec (ft/sec) 1 m/s =3.2808 ft/sec Acceleration a meters/sec2 (m/s2) feet/sec2 (ft/sec2) 1 m/s2 =3.2808
ft/sec2 Pressure P Pascal (Pa) (1 Pa =1
N/m2) lbf/ft2 1 lbf/ft2 =47.88 Pa
Heat transfer Q Joules (J) (1 J = 1N.m) British Thermal Unit (BTU)
1 BTU = 1055 J
Heat flux Q Joules/sec (J/s) (1J/s = 1 Watt)
BTU/sec 1 BTU/sec =1055 J/s
Work W Joules (J) ft-lbf 1 ft-lbf =1.356 J Power W Watts (W) (1 W =1 J/s) ft-lbf/sec 1 ft-lbf/sec =1.356 W Temperature T degrees Celsius (C)
and degrees Kelvin (K)
degrees Fahrenheit(F) and degrees Rankin (R)
F = 1.8C + 32 = 9/5C + 32 C = (F - 32)/1.8 = 5/9 (F - 32) K = C + 273.15 R = F + 459.67 R = 1.8K C = (R - 491.67) / 1.8 = 5/9 (R - 491.67)
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1.2 (Scientific Notation)
299,792,458 ( 3 x108 ) 0.000100 (100 100 x 10-6 ) (Scientific notation) 3e08 100e-6 e Exponential notation
1.2
1.2
Scientific Notation Symbol Name () Exponential notation 10-12 p pico () e-12 10-9 n nano () e-9 10-6 Micro () e-6 10-3 m milli () e-3 103 k kilo () e3 106 M mega () e6 109 G giga () e9 1012 T tera (-) e12
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1.3 (Software development)
1.1 (input) (process) (output)
1.1
5
1. (Analyse the problem)
2. input/output input output ,
3. (Algorithm Development) input output (data) (steps) (flowchart) (pseudo code)
4. (Hand example)
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hand example
5. (Coding and Testing) 3 4 4 ( ) (Backup) Cloud Services, Flash drive External Hard drives
3 Integrated Development Environment (IDE) IDE
1.4 (Algorithm development)
(Flowchart) (pseudo code)
(Flowchart)
1.3
1. 2. flow line diamond (decision)
terminator 3. (connector) flow lines
(Pseudo code)
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(Reserve words) (Keywords) input, output, read, print, for, while, end
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1.3
Terminator Start/Stop /
Input, Output
Process
, ,
Decision
Flow line
/
Connector flow
lines
Page connector
1
1.
2. input/output input output
3.
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1.2 (Pseudo code) START GET width, length IF width and length than zero THEN area=width X length PRINT area END
4. Hand Example 2.50 . 4.50 . 11.25 .. 5. Coding and Testing
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Listing 1.1 ComputeArea\main.cpp
#include
using namespace std;
int main()
{
double width=0, height=0, area;
while ( (width==0)||(height==0))
{
cout > width;
cout > height;
}
area=width*height;
cout
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1.4
4. Hand Example
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5. Coding and Testing Listing 1.2 Example2\main.cpp
#include
using namespace std;
int main()
{
int t, yt, n=0;
while (n!=3)
{
cout t;
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if(t
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1309 200 Computer Programming Laboratory
1:
Social Network Google Chrome Applications
1. 2. Social Network 3. 4. (Algorithm) 5.
Social Network Social Network Facebook Google Plus Social Network
Google Google Chrome Apps Google Chrome Applications Gliffy Diagrams, Google Drive SourceLair Applications Lucidchart Diagrams, Cacoo-Diagram, Powerpoint, Daum Equation Chrome Web Store
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1. Google Chrome Browser Google Account 2. Email Account 3. Facebook Account
1
Email ()
Subject, CC/BCC, Body
CC/Bcc (Body)
1.6 ( )
dead mail inbox Sent Box
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Sent Box
[email protected] x 1 [email protected] 2 [email protected]
Facebook Group and Google Plus Community
(Social Network) Facebook Community Google Plus
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Links Community
https://www.facebook.com/groups/1309200compro/ https://plus.google.com/u/0/communities/107685445050170740529
QR Codes
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1.7 1.8 Community Google Plus
1.7
1.8 Google Plus Community
Google Plus Community download (Course Syllabus)
Chrome Web Store
Chrome Web Store Google Chrome Browser Google Chrome Desktop Chrome Browser Sign-in Chrome Browser Google Account
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Chrome Browser Sign-in Google Account Chrome Sign-in Google Account Google Account Chrome
Chrome Browser Chrome App Launcher https://chrome.google.com/webstore/launcher Launcher 1.9
1.9 Chrome App Launcher
Launcher Chrome Apps Shortcut Launcher https://chrome.google.com/webstore/category/collections 1.10
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1.10 Chrome Browser
Chrome Browser Chrome Browser Sign-in account Store
Gliffy Diagrams SourceLair Cacoo-Diagram Google Drawings Daum Equation Editor Lucidchart Diagrams
Gliffy Diagrams
Integrate Google Drive Google Drive Google Drawings, Lucidchart Diagrams, Cacoo-Diagram, MS-Office PowerPoint, MS-Visio, Dia
Gliffy Diagrams option 1.11 Gliffy Diagrams
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1.11 Gliffy Diagrams
1.12 Gliffy Diagrams save .png [email protected] x
1.12
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Google Drive
Cloud Storage Google Google Docs Cloud Storage Service Real-time Google Drive 1.13
1.13 Google Drive
Gliffy integration Gliffy diagrams Google Drive Google Drive Shortcut Launcher https://drive.google.com/ Drive Google Account
1.14 Google Drive Gliffy Diagrams
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1.12 share diagram [email protected] x
SourceLair
CPP, C, Python, Fortran Internet Browser Source code Compile () Link () Run () Browser 1.15 SourceLair
1.15 SourceLair
SourceLair 1.15 Output 1.16
1.16 SourceLair
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SourceLair Capture [email protected] x
Consultation Booking ( )
compro.youcanbook.me 24
2 (Algorithm)
6. 7. 8. 4
1. Save .png [email protected] x
2. Share Gliffy diagrams [email protected] x
1309 200 Computer Programming Laboratory
2 : Using Code::Blocks 10.xx
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1. Code::Blocks 10.xx 2. (C++) Code::Blocks 10.xx 3. Compile & Run (C++) Code::Blocks 10.xx 4. (common errors) Code::Blocks
10.xx
IDE (Integrated Development Environment) IDE Text Editor IDE IDE IDE IDE IDE IDE eclipse, Code::Blocks, bloodshed, NetBeans, MS Visual Studio Express, CodeLite IDE IDE cross platform Open source Windows, Unix OS X source code
IDE C++ Code::Blocks 10.xx IDE IDE Open source Editor Code::Blocks 10.xx auto complete keywords warning errors Code::Blocks cross platform IDE source code platform platform Windows Mac OS X Linux based OS.
C++
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3
1. (Text Editor) 2. C++ (C++ Compiler) 3. (Linker)
Windows
1. Text Editor (Text File) Source Code .cpp
2. .cpp C++ (C++ Compiler) .obj .cpp
3. .obj (Linker) .exe
Code::Blocks 10.xx
C++ Compiler 3 pre-processing, compiling linking 1.1
Programming Errors
error 3 Syntax errors, Runtime errors Logic errors
Syntax errors ; statement, Compile
Runtime errors Compile Source code 0
Logic errors (Listing 1.3)
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Listing 1.3 ShowLogicErrors\main.cpp #include
using namespace std;
int main()
{
cout
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1.17 C++ (Liang 2014)
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Code::Blocks 10.xx Code::Blocks 4
1.18 Code::Blocks Code::Blocks 4
1. (Manu Bar) Code::Blocks
2. (Management) Project Workspace Project Workspace source code
3. (Editor Window)
4. (Logs & others) errors warnings logs
Code::Blocks
(Menu Bar) Code::Blocks Alt+F File Menu
File 1.19 File>New pull down menu 1.20
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1.19 New file balloon New file
1.20 pull down menu New file
Project Project Console application 1.21
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1.21 Console application
Console application wizard application next 1.22
1.22 console application wizard
wizard coding C++ 1.23
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1.23 C++ console application
Next ( 12) 1.24
1.24
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Next Code::Blocks GNU GCC 1.25
1.25 GNU GCC Compiler
Finish management workspace Sources source code Code::Blocks main.cpp 1.26 main.cpp Sources
1.26 Code::Blocks
main.cpp editor management 1.27
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1.27 main.cpp editor
Editor Editor
1. 2. 3.
1. 2. 3.
Edit 1. 2.
Code::Blocks keywords Code::Blocks highlight Code::Blocks Code::Blocks
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MyFirstProject\main.cpp
Listing 1.4 MyFirstProject\main.cpp
1: #include
2: using namespace std;
3: int main()
4: {
5: //Display Hello message to the console
6: cout
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standard input/output
C++ main (statements) main 3 8 statements / ( { 4 } 8) statement C++ ; () statement
5 compiler C++
//This is a single line comment
/* This is also a comment */
/* This is how we make
multiple lines comments */
6 Hello world! Console cout object ( ) Console output
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1
1. C: 2. ComProXXXX XXXX 3. 4. save Windows Explorer 1.28
1.28
2 C++ Code::Blocks
1. Code::Blocks 1.18
2. management workspace workspace File > close all projects 1.29
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1.29 workspace
3. MyIntroduction, IntroduceMyself main.cpp code 1.27
4. main.cpp Code::Blocks Code::Blocks compile, Build and Run 1.30
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1.30 Compile, Build and run
5. Build and run DOS command (Console) 1.31 active
1.31 MyFirstProject
*** Code::Blocks Build and run greyed out 1.32
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1.32 Compile, Build and run greyed out
6. 1.33 XXX YYY 1234567 Electrical engineering Chemical Engineering Civil Engineering Industrial Engineering Mechanical Engineering
1.33
7. main.cpp
Listing 1.5 MyFirstProject\main.c
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#include
using namespace std;
int main()
{
cout
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int main()
{
cout
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