pimento[~]$ fixscreenmirror
pimento[~]$ python3
Python 3.6.5 (default, Apr  1 2018, 05:46:30)
[GCC 7.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> word = "apples"
>>> word[0] == "a" or "A"
True
>>> (word[0] == "a") or ("A")
True
>>> (word[0] == "a") or ("A")
True
>>> word = "Apples"
>>> (word[0] == "a") or ("A")
'A'
>>> (word[0] == "a") or (word[0] == "A")
True
>>> word2 = "cheese"
>>> word = "cheese"
>>> (word[0] == "a") or (word[0] == "A")
False
>>> (word[0] == "a") or ("A")
'A'
>>> (word[0] is "a") or (word[0] is "A")
False
>>> word = "apples"
>>> (word[0] is "a") or (word[0] is "A")
True
>>> test1 = word[0] == "a"
>>> test2 = (word[0] == "A")
>>> test1
True
>>> test2
False
>>> test1 or test2
True
>>>  print("hello!")
  File "<stdin>", line 1
    print("hello!")
    ^
IndentationError: unexpected indent
>>> print("hello!")
hello!
>>> val = print("hello!")
hello!
>>> val
>>> print(val)
None
>>> type(val)
<class 'NoneType'>
>>>
[1]+  Stopped                 python3
pimento[~]$ fg
python3

pimento[~]$ cd CS21/cs21-students/library.git/inclass/w04
pimento[w04]$ ls
letterOfTheDay.py  quit.py  samplefunctions.py	validate.py
pimento[w04]$ python3 samplefunctions.py
--------------
- Welcome
--------------
The total: 1
Enter a radius: 2
The area of a circle with radius 2.00 is 12.57
--------------
- Good bye
--------------
pimento[w04]$ ls
letterOfTheDay.py  quit.py  samplefunctions.py	validate.py
pimento[w04]$ atom validate.py
pimento[w04]$ python3 validate.py
Please enter a positive integer divisble by 5: -6

Please enter a second integer divisble by 5: Traceback (most recent call last):
  File "validate.py", line 48, in <module>
    main()
  File "validate.py", line 36, in main
    secondValue = int(input("Please enter a second integer divisble by 5: "))
EOFError
pimento[w04]$ python3 validate.py
Please enter a positive integer divisble by 5: -6

Please enter a second integer divisble by 5: ^CTraceback (most recent call last):
  File "validate.py", line 48, in <module>
    main()
  File "validate.py", line 36, in main
    secondValue = int(input("Please enter a second integer divisble by 5: "))
KeyboardInterrupt
pimento[w04]$ python3 validate.py
Please enter a positive integer divisble by 5: -6
Invalid input: -6
Please enter a positive integer divisble by 5: 6
Invalid input: 6
Please enter a positive integer divisble by 5: 11
Invalid input: 11
Please enter a positive integer divisble by 5: 5

Please enter a second integer divisble by 5: