basil[~]$ fixscreenmirror basil[~]$ clear basil[~]$ 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 = 7.99 >>> int(x) 7 >>> float("3.14") 3.14 >>> str(3.14) '3.14' >>> float("hello") Traceback (most recent call last): File "", line 1, in ValueError: could not convert string to float: 'hello' >>> 4/3 1.3333333333333333 >>> 4/2 2.0 >>> 4-3 1 >>> 4*3 12 >>> 4+3 7 >>> 4**3 64 >>> range(10) range(0, 10) >>> for i in range(10): ... print(i) ... 0 1 2 3 4 5 6 7 8 9 >>> list(range(10)) [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] >>> list(range(3,10)) [3, 4, 5, 6, 7, 8, 9] >>> list(range(3,10,2)) [3, 5, 7, 9] >>> list(range(10,20,2)) [10, 12, 14, 16, 18] >>> list(range(20,10,-2)) [20, 18, 16, 14, 12] >>> >>> import random >>> random.randrange(3,7) 5 >>> random.randrange(3,7) 6 >>> random.randrange(3,7) 4 >>> random.randrange(3,7) 3 >>> random.randrange(3,7) 4 >>> random.randrange(3,7) 5 >>> random.randrange(3,7) 5 >>> random.randrange(3,7) 6 >>> random.randrange(3,7) 4 >>> random.randrange(3,7) 4 >>> random.randrange(3,7) 5 >>> random.randrange(7) 5 >>> random.randrange(7) 3 >>> random.randrange(7) 4 >>> random.randrange(7) 3 >>> random.randrange(7) 1 >>> random.randrange(7) 3 >>> random.randrange(7) 2 >>> random.randrange(7) 4 >>> random.randrange(7) 5 >>> random.randrange(7) 6 >>> random.randrange(7) 2 >>> random.randrange(7) 6 >>> random.randrange(7) 1 >>> random.randrange(7) 1 >>> random.randrange(7) 4 >>> random.randrange(7) 4 >>> random.randrange(7) 1 >>> random.randrange(7) 4 >>> random.randrange(7) 4 >>> random.randrange(7) 3 >>> random.randrange(7) 4 >>> random.randrange(7) 3 >>> random.randrange(7) 0 >>> random.randrange(7) 1 >>> random.choice("ABC") 'C' >>> random.choice("ABC") 'C' >>> random.choice("ABC") 'C' >>> random.choice("ABC") 'A' >>> random.choice("ABC") 'C' >>> my_lst = [3.14, 2.71] >>> random.chioce(my_lst) Traceback (most recent call last): File "", line 1, in AttributeError: module 'random' has no attribute 'chioce' >>> random.choice(my_lst) 3.14 >>> random.choice(my_lst) 3.14 >>> random.choice(my_lst) 2.71 >>> random.choice(my_lst) 2.71 >>> random.choice(my_lst) 2.71 >>> random.random() 0.11540639955564558 >>> random.random() 0.5011601720999302 >>> random.random() 0.3724381661792747 >>> random.random() 0.0584589085909315 >>> random.random() 0.6928826832616686 >>> >>> min(3,4) 3 >>> max(3,4) 4 >>> max(7.99, 2.5) 7.99 >>> min("a","z") 'a' >>> my_min = min(4.3,4.2) >>> my_min 4.2 >>> word = "code" >>> z = 35 >>> print("My %s is %i lines long") My %s is %i lines long >>> print("My %s is %i lines long" % (word, z)) My code is 35 lines long >>> print("Pi is about %f" % 3.141592) Pi is about 3.141592 >>> print("Pi is about %.2f" % 3.141592) Pi is about 3.14 >>> print("Pi is about %.4f" % 3.141592) Pi is about 3.1416 >>> print("My %s is %i lines long" % ("website", 80)) My website is 80 lines long >>> print("My %s is %i lines long" % ("history paper", 1000)) My history paper is 1000 lines long >>>