pimento[~]$ fixscreenmirror
pimento[~]$ clear
pimento[~]$ update21
No new updates found. Last two updates shown below

2 days ago Wed Sep 5 09:04:35 2018 -0400
inclass/w01/graduate.py
inclass/w01/welcome.py

7 days ago Fri Aug 31 16:27:28 2018 -0400
labs/00/QUESTIONS-00.txt
labs/01/QUESTIONS-01.txt
labs/01/menu.py
labs/01/ops.py
labs/01/pizza.py
pimento[~]$
pimento[~]$ cd cs21/inclass/w01/
pimento[w01]$ ls
graduate.py  transcript2.txt  welcome.py
pimento[w01]$ cd ..
pimento[inclass]$ cd
pimento[~]$ ls
Desktop/  Documents/  cs21/  f17cs21/
pimento[~]$ cd cs21/inclass/w01/
pimento[w01]$ 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.
>>>
>>> x = 5
>>> y = 3.14
>>> x = x + y
>>> print(x)
8.14
>>> int(x)
8
>>> print(x)
8.14
>>> float(8)
8.0
>>> float("2.25")
2.25
>>> x = "2.25"
>>> type(x)
<class 'str'>
>>> z = float(x)
>>> type(z)
<class 'float'>
>>> y = input("Enter the year: ")
Enter the year: 2018
>>> y
'2018'
>>> year = int(y)
>>> year
2018
>>> year_str = input("Enter the year: ")
Enter the year: 2018
>>> year = int(year_str)
>>> year
2018
>>> year_str = input("Enter the year: ")
Enter the year: hello
>>> year = int(year_str)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: 'hello'
>>> year int(year_str)
  File "<stdin>", line 1
    year int(year_str)
           ^
SyntaxError: invalid syntax
>>> year = int(year_str
...
...
... )
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: 'hello'
>>> exit()
pimento[w01]$ atom welcome.py
pimento[w01]$ python3 welcome.py
Enter your name: Sara
Hello Sara !
pimento[w01]$ python3 welcome.py
Traceback (most recent call last):
  File "welcome.py", line 7, in <module>
    main()
NameError: name 'main' is not defined
pimento[w01]$ python3 ~/Documents/graduate_sol.py
Enter your graduation year: 2019
Enter the current year: 2018
You have 1 years left until graduation!
pimento[w01]$ python3 ~/Documents/graduate_sol.py
Enter your graduation year: 2022
Enter the current year: 2018
You have 4 years left until graduation!
pimento[w01]$ atom graduate.py
pimento[w01]$