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Computer Programming & Utilization(CS 101)

Computer Programming & Utilization(CS 101). Pushpak Bhattacharya. Course Organization. Computers everywhere. Ovens, washing machines and toys Banks & Hospitals Transport Reservations, Signaling Aircraft and industrial plant controllers Missiles and satellites, and many more.

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Computer Programming & Utilization(CS 101)

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  1. Computer Programming & Utilization(CS 101) Pushpak Bhattacharya

  2. Course Organization

  3. Computers everywhere • Ovens, washing machines and toys • Banks & Hospitals • Transport Reservations, Signaling • Aircraft and industrial plant controllers • Missiles and satellites, • and many more

  4. Why so prevalent • They solve a variety of problems • Efficient maintenance of large no. of data • Precise control of movements • Automation of many boring manual processes In all • They improve the quality of life

  5. Your Job • Many improvements are made and many more to come • You, tomorrow's quality scientists and Engineers, are responsible for this • You need to develop expertise in using computers, • Ability to solve more problems using computers

  6. Objectives of this course Broad Objectives • Introduce use of computers • Understand how computers work • Give an idea of the problems solved by computers • Develop skills for effective problem solving using computers • Write programs in a high level language

  7. Course Organization • Lectures ( twice a week ) • Monday, Thursday 8:30 to 9:30 or 14:00 to 15:00 • Tutorials (once a week) • Wednesday 15:00 to 16:30 • Labs. (once a week) • Monday to Friday • 18:00 to 20:30 and 20:30 to 23:00

  8. Course Instructors • Lectures • myself, Pushpak Bhattacharya, CSE Dept. • Tutorials • in small batches in separate rooms (MB) • you will know your batch soon • conducted by teaching assistants (TA) • Labs also conducted by TAs

  9. Lectures • introduce general concepts of programming • Example programs to illustrate • Focus on language independent concepts • Less emphasis on details, as it is language dependent • application of concepts more important • concepts better learnt by reading, writing, compiling and running programs • tutorials and lab for this

  10. Tutorials • Discussion of problems and their solutions • Clarification of topics covered in lectures • Tutorials in small batches ( ~ 25 students) • Each batch will have a Teaching Assistant • Tutorials involve writing programs on paper • Tutorial problems given at appropriate times • Tutorials start from next week • Details on the course web page

  11. Laboratory • Lab. for compiling and running programs • advisable to write and analyze programs first • tutorial problems may be used for lab. • NO SEPARATE lab assignments • One major project starting in the middle • Lab - ground floor of Math's dept. • ~75 students at a time (3 tutorial batches) • you will be assigned a time slot • Lab. starts next week ( more details later)

  12. Evaluation • end semester examination – 50 % • mid semester examination – 30 % • two/three quizzes – 10 % • lab+project – 10 % • all exams will be closed book and notes • emphasis on developing and writing good, correct programs for various problems • quizzes conducted during tutorials

  13. Lab Project • emphasis on developing a complete solution • choose and formulate a problem • develop ideas for efficient solution • code and compile • document and demonstrate • choice of problem not important • choose what you like most • choose early ( before mid-semester)

  14. Books • Two easily available books on Fortran • Introduction to Fortran 90/95, S. Chapman, Tata McGraw-Hill, 1999 • Introduction to programming in Fortran 90 and 95, V. Rajaraman, Prentice-Hall India, 1995. • Other books for problems

  15. Other Books • How to solve it by computer, R. Dromey, Prentice-Hall India. • Art of Computer Programming, Vol. I, II, III, D. E. Knuth, Addison Wesley. • Emphasis on solving problems rather than textual material. • Problems from mathematics / science and engineering

  16. Course Web Page • For all information see http://www.cse.iitb.ac.in/~cs101 • For any help contact TA’s via email

  17. Your Conduct • Lectures • Non interactive • Basic course on programming • Course common to all I yearites • No background assumed • If you know, • Please keep quiet (try to learn more) • Strictly No talking ( free to sleep!) • Think of your poor friends, help them

  18. Your Conduct • Tutorials • Venue for interaction & clarification • TA s will hold • Make full use of them • Labs. • Hands-on experience very essential • Again make full use of the labs. (free labs. possible) • Strict observance of rules given in the web page (be aware of them)

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