Agenda Announcements Course Evaluation Tuples Hangman help - - PowerPoint PPT Presentation

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Agenda Announcements Course Evaluation Tuples Hangman help - - PowerPoint PPT Presentation

Agenda Announcements Course Evaluation Tuples Hangman help 1/14/2013 CompSci101 Peter Lorensen 1 Missing Computer Scientist http://www.youtube.com/watch?v=nKIu9yen5 nc 1/14/2013 CompSci101 Peter Lorensen 2 Count word


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SLIDE 1

Agenda

  • Announcements
  • Course Evaluation
  • Tuples
  • Hangman help

1/14/2013 CompSci101 Peter Lorensen 1

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SLIDE 2

Missing Computer Scientist

  • http://www.youtube.com/watch?v=nKIu9yen5

nc

1/14/2013 CompSci101 Peter Lorensen 2

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SLIDE 3

Count word occurrences: tag cloud

1/14/2013 CompSci101 Peter Lorensen 3

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SLIDE 4

Tuples

tup[1] = 8

1/14/2013 CompSci101 Peter Lorensen 4

  • Tuple is like a list
  • Immutable: you can not change it.

grades = “A”, “B”, “C”, “D” You can just write elements in the tuples like this..... tub = ( 1, 2, 3 ) ..but we often put ( ) around them to signal that its a tuple Immutable: Will give an error!

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SLIDE 5

Shafi Goldwasser

  • RCS professor of computer science at

MIT – Twice Godel Prize winner – Grace Murray Hopper Award – National Academy – Co-inventor of zero-knowledge proof protocols How do you convince someone that you know [a secret] without revealing the knowledge?

  • Honesty and Privacy

1/14/2013 CompSci101 Peter Lorensen 5

Work on what you like, what feels right, I now of no

  • ther way to end

up doing creative