pimento[~]$ fixscreenmirror pimento[~]$ update21 No new updates found. Last two updates shown below 58 minutes ago Mon Sep 10 09:37:52 2018 -0400 inclass/w02/right_triangle.py inclass/w02/xo.py 3 days ago Fri Sep 7 18:52:55 2018 -0400 practice/division.py pimento[~]$ cd cs21/inclass/w01/ pimento[w01]$ atom graduate.py pimento[w01]$ python3 graduate.py Enter graduation year: 2021 pimento[w01]$ python3 graduate.py Enter graduation year: 2021 Enter current year: 2018 pimento[w01]$ python3 graduate.py Enter graduation year: 2021 Enter current year: 2018 You have 3 til graduation 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. >>> >>> 7*2 14 >>> 7/2 3.5 >>> 6/3 2.0 >>> 7**2 # exponentiation 49 >>> 7%2 # mod operator 1 >>> 17%3 2 >>> 15%3 0 >>> import math >>> >>> math.sqrt(9) 3.0 >>> math.pi 3.141592653589793 >>> math.e 2.718281828459045 >>> math.sin(math.pi/2) 1.0 >>> exit() pimento[w01]$ python3 ~/Documents/right_triangle_sol.py Enter first side a = 9 Enter second side b = 11 The hypotenuse is 14.212670403551895 pimento[w01]$ python3 ~/Documents/right_triangle_sol.py Enter first side a = 3 Enter second side b = 4 The hypotenuse is 5.0 pimento[w01]$ python3 ~/Documents/right_triangle_sol.py Enter first side a = 5 Enter second side b = 12 The hypotenuse is 13.0 pimento[w01]$ cd ../ pimento[inclass]$ cd w02 pimento[w02]$ atom right_triangle.py pimento[w02]$ pimento[w02]$ pimento[w02]$ pimento[w02]$ python3 right_triangle.py Enter side a = 5 Enter side b = 12 Traceback (most recent call last): File "right_triangle.py", line 18, in main() File "right_triangle.py", line 13, in main c = math.sqrt(a**2 + b**2) NameError: name 'math' is not defined pimento[w02]$ python3 right_triangle.py Enter side a = 5 Enter side b = 12 The hypoteuse is 13.0 pimento[w02]$ 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. >>> s = "swarthmore" >>> type(s) >>> len(s) 10 >>> h = "hello" >>> len(h) 5 >>> empty = "" >>> len(empty) 0 >>> c = "college" >>> s + c 'swarthmorecollege' >>> s + " " + c 'swarthmore college' >>> len(" ") 1 >>> len(" ") 2 >>> s*2 'swarthmoreswarthmore' >>> s*3 'swarthmoreswarthmoreswarthmore' >>> exit() pimento[w02]$ python3 ~/Documents/xo_sol.py Enter a positive integer: 5 xxxxxxxxxx oooooooooo xoxoxoxoxo pimento[w02]$ python3 ~/Documents/xo_sol.py Enter a positive integer: 1 xx oo xo pimento[w02]$ python3 ~/Documents/xo_sol.py Enter a positive integer: 100 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo pimento[w02]$ python3 ~/Documents/xo_sol.py Enter a positive integer: 1000 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xoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxoxo pimento[w02]$ python3 ~/Documents/xo_sol.py Enter a positive integer: 3 xxxxxx oooooo xoxoxo pimento[w02]$ atom xo.py pimento[w02]$ cd ../w01/ pimento[w01]$