Programming for daily life - introduction
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The document provides an introduction to programming, covering fundamental concepts such as the definition of a computer, the role of a programmer, and the evolution of programming. It emphasizes the importance of learning programming through practical examples, including a simple robot language, Karel, and discusses basic programming concepts like input, output, and decision-making. Additionally, it touches on machine coding, high-level languages, and the differences between compiling and interpreting code.
Programming for daily life - introduction
- 1. Programming for daily life JOY GEORGE K Jr.Architect Orion India Systems www.joymononline.in www.joymonscode.blogspot.in
- 2. Agenda What is computer, program, input and output? Who is programmer? Some history Evolution of computers Why I should learn programming Writing first program Basic things you know when writing programs? Some theory (Only if time and you permits)
- 5. History I would say a wheel also has a program which is kind of hard coded Input - pressure Output - Rotation
- 6. History – programing wheels Arranging wheels in different ways produce different programs.
- 7. Machines around us Bit – On / Off
- 8. Circuit Machines which accept more than one on/off conditions (1 bits) as input
- 9. The language of circuits – 2 way switches S1 S2 S1 S2 Output 0 1 0 1 0 0 1 1 1 0 0 1
- 10. CPU – Universal circuit Give me any circuit diagram. I can act like that
- 11. When I don’t know programming? I need water Workers Translator
- 12. It fails sometime Better ask him write down and fire him For drinking
- 13. Why should I learn programming .Hot..Hot.. Oh…God Forgot to ask him how to ask hot water
- 14. Objects in programming Program Machine / Executor Input Output
- 15. Karel – A simple robot A Programming language used for educational purpose http://en.wikipedia.org/wiki/Karel_(programming_language) Supported operations Move() TurnLeft() Simulator http://joymononline.in/apps/karel/karel.htm
- 16. Making more tasks using Karel Dynamic decision making using IF keyword Repeat same job using LOOPING Keep the instructions of one job in group called FUNCTION
- 17. Theory Turing machine & Universal Turing machine. Machine code High level language Compiling v/s interpreting
- 18. Thanks for asking questions JOY GEORGE K Jr.Architect Orion India Systems www.joymononline.in www.joymonscode.blogspot.in
Editor's Notes
- #10: The truth table in digital electronics. It represents the requirements of program.
- #12: Workers – Who knows only Hindi language can be compared as computers which understands only machine language.Translator - is the programmer who converts the English instruction to Hindi. In computer world form natural language specifications to machine code.User – The company/person who invested in Workers /Computers and wants to get maximum output.
- #13: When it fails – If the translation has errors or the user didn’t specify correctly to the translator. Workers may bring water for cleaning if not specified for drinking.
- #14: User asked for more options in the program. But still it may fail on particular scenarios. So better user knows the basics of programming.
- #15: Objects every where in programming.
- #16: Karel is a simulator based programming language used in universities such as Stanford to teach programming.
- #17: Open the http://joymononline.in/apps/karel/karel.htm simulator and show if statements, for loop and need for functions.