Lecture 4: October 8, 2019

Reading: §2.10, 4.4, 6.11
Due: Homework 1, due on October 10 at 11:59pm

1. Greetings and felicitations!
   1. Revision to homework 1, question 2; you can enter the sides one per line rather than all three on one line
2. Fibonacci numbers [fib.py]
3. Input
4. Output [printing.py]
   1. Printing without format
   2. Printing with format using %
   3. Printing with format using format method
5. Getting help in IDLE
6. continue and break statements in loops [loop1.py]
7. import statement
   1. import math [hypotnoex1.py]
   2. Need the “math.” before “sqrt”
   3. from math import sqrt [hypotnoex.py]
   4. Do not need the “math.” before “sqrt”
   5. Now add in exception handling [hypotex.py]
8. Full version of the hypotenuse program [pythag1.py]
9. Functions [hello.py]
   1. What functions are
   2. Defining them
   3. Using them
10. Quick look at using them [quad.py]
    1. Passing values to functions
    2. Returning values from functions

Matt Bishop Office: 2209 Watershed Sciences Phone: +1 (530) 752-8060 Email: [email protected]

MHI 289I, Programming in Health Informatics Version of October 7, 2019 at 11:39PM

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