Last login: Wed May 16 14:30:51 on ttys001 Rangas-MacBook-Pro:~ rangaraokaranam$ python3 Python 3.6.5 (default, Mar 30 2018, 06:42:10) [GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.39.2)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> number = 5 >>> value = 2.5 >>> type(number) >>> type(5) >>> type(2.5) >>> type(2.55) >>> type(5/2) >>> type(4/2) >>> 4/2 2.0 >>> 1 + 2 3 >>> i = 10 >>> j = 2 >>> i + j 12 >>> i - j 8 >>> i / j 5.0 >>> i * j 20 >>> i % 2 0 >>> value1 = 4.5 >>> value2 = 3.2 >>> value1 + value2 7.7 >>> value1 - value2 1.2999999999999998 >>> value1 / value2 1.40625 >>> value1 % value2 1.2999999999999998 >>> i + value1 14.5 >>> i - value1 5.5 >>> i / value1 2.2222222222222223 >>> >>> import os >>> os.system('clear') 0 >>> i = 1 >>> i = i + 1 >>> i 2 >>> i += 1 >>> i 3 >>> i++ File "", line 1 i++ ^ SyntaxError: invalid syntax >>> ++i 3 >>> i += 1 >>> i 4 >>> i -= 1 >>> i 3 >>> i /= 1 >>> i *= 2 >>> i 6.0 >>> type(i) >>> number1 = 5 >>> number2 = 2 >>> number1/number2 2.5 >>> number1//number2 2 >>> number1 //= 2 >>> number1 2 >>> 5 ** 3 125 >>> pow(5,3) 125 >>> 5.6 5.6 >>> int(5.6) 5 >>> round(5.6) 6 >>> round(5.4) 5 >>> round(5.5) 6 >>> round(5.67, 1) 5.7 >>> round(5.678, 2) 5.68 >>> float(5) 5.0 >>> os.clear('system') Traceback (most recent call last): File "", line 1, in AttributeError: module 'os' has no attribute 'clear' >>> os.system('clear') 0 >>> True True >>> False False >>> true Traceback (most recent call last): File "", line 1, in NameError: name 'true' is not defined >>> false Traceback (most recent call last): File "", line 1, in NameError: name 'false' is not defined >>> is_even = True >>> is_odd = False >>> i = 10 >>> i > 15 False >>> i < 15 True >>> i >= 15 False >>> i >= 10 True >>> i > 10 False >>> i <= 10 True >>> i < 10 False >>> i == 10 True >>> i == 11 False >>> os.system('clear') 0 >>> i = 5 >>> if i>3: ... print(f"{i} is greater than 3") ... 5 is greater than 3 >>> i = 2 >>> if i>3: ... print(f"{i} is greater than 3") ... >>> if i<10: ... print(f"{i} is less than 10") ... 2 is less than 10 >>> i = 15 >>> if i<10: ... print(f"{i} is less than 10") ... >>> if(False): ... print("False") ... >>> if(True): ... print("True") ... True >>> a = 5 >>> b = 7 >>> if(a>b): ... print("a is greater than b") ... >>> a = 9 >>> if(a>b): ... print("a is greater than b") ... a is greater than b >>> os.system('clear') 0 >>> a = 1 >>> b = 2 >>> c = 3 >>> d = 5 >>> if a+b > c+d : ... print("a+b > c +d") ... >>> a = 9 >>> if a+b > c+d : ... print("a+b > c +d") ... a+b > c +d >>> angle1 = 30 >>> angle2 = 20 >>> angle3 = 60 >>> if(angle1 + angle2 + angle3 = 180): File "", line 1 if(angle1 + angle2 + angle3 = 180): ^ SyntaxError: invalid syntax >>> if(angle1 + angle2 + angle3 == 180): ... print("Valid Triangle") ... >>> angle2 = 90 >>> if(angle1 + angle2 + angle3 == 180): ... print("Valid Triangle") ... Valid Triangle >>> i = 2 >>> if(i%2==0): ... print("i is even") ... i is even >>> i = 3 >>> if(i%2==0): ... print("i is even") ... >>> os.system('clear') 0 >>> True and False False >>> True and True True >>> True and False False >>> False and True False >>> False and False False >>> True or False True >>> False or True True >>> True or True True >>> False or False False >>> not True False >>> not(True) False >>> not False True >>> not(False) True >>> True ^ True False >>> True ^ False True >>> False ^ True True >>> False ^ False False >>> os.system('clear') 0 >>> i = 10 >>> j = 15 >>> if i%2==0 and j%2==0: ... print("i and j are even") ... >>> j = 14 >>> if i%2==0 and j%2==0: ... print("i and j are even") ... i and j are even >>> if i%2==0 or j%2==0: ... File "", line 2 ^ IndentationError: expected an indented block >>> if i%2==0 or j%2==0: ... print("atleast one of i and j are even") ... atleast one of i and j are even >>> i = 15 >>> j 14 >>> if i%2==0 or j%2==0: ... print("atleast one of i and j are even") ... atleast one of i and j are even >>> j = 23 >>> if i%2==0 or j%2==0: ... print("atleast one of i and j are even") ... >>> i 15 >>> if(True ^ False) File "", line 1 if(True ^ False) ^ SyntaxError: invalid syntax >>> if(True ^ False): ... print("This will Print") ... This will Print >>> if(False ^ True): ... print("This will Print") ... This will Print >>> if(True ^ True): ... print("This will Print") ... >>> x = 5 >>> if not x == 6: ... print("This") ... This >>> x = 6 >>> if not x == 6: ... print("This") ... >>> if x!=6: ... print("This") ... >>> x=5 >>> if x!=6: ... print("This") ... This >>> if x=6: File "", line 1 if x=6: ^ SyntaxError: invalid syntax >>> int(True) 1 >>> int(False) 0 >>> x = -6 >>> if x: ... print("something") ... something >>> bool(6) True >>> bool(-6) True >>> bool(0) False >>> os.system('clear') 0 >>> i = 2 >>> if i%2 == 0: ... print("i is even"); ... else: ... print("i is odd"); ... i is even >>> i = 3 >>> if i%2 == 0: ... print("i is even"); ... else: ... print("i is odd"); ... i is odd >>> if i==1: ... print("i is 1") ... elif i==2: ... print("i is 2") ... else: ... print("i is not 1 or 2") ... i is not 1 or 2 >>>