Projekt1.py

#my very basics in python

print("Hello world for first time");
type(2) # return data type

####### setting value for variables #######
a = b = c = 1.5
print(a)
print(b)
print(c)

#different method
one, two, three = 1, 'two', 3.0
print(one)
# type(one) = <int>

import keyword
print(keyword.kwlist)
#['False', 'None', 'True', 'and', 'as', 'assert', 'async', 'await', 'break', 'class', 'continue', 'def', 'del', 'elif',
#['else', 'except', 'finally', 'for', 'from', 'global', 'if', 'import', 'in', 'is', 'lambda', 'nonlocal', 'not', 'or',
# 'pass', 'raise', 'return', 'try', 'while', 'with', 'yield']


#######  cleaning screen working in console #######
#
# import os
# clear = lambda: os.system('cls')
# clear()

#creating multiline comment ctrl and /

# asdasdsad
# asdas
# asdasd
# asdasdasdas


#######  manipuilating numbers in python #######

a=5/2
print(a) # 2.5

a=5//2
print(a) # 2

b = 2.0 + 5
print(b) #result will be 7.0

b = 2 + 5 #result will be 7 without .0
print(b)

c=3**3 #=27
print(c)

d=(25.0 % 4)
print(d) # result is 1.0


####### binary number manipulation #######
print(1<<3)

#we have 00001
#switch 3 times to left side
#01000 - we have 8 as a final result

print(32>>5)
#we have 0100000
#switch 5 times to right
#we've got 000001 = 1

print(256 & 255)
# compare numbers
# 1000000000
# 0111111111

print(256 | 255)
# compare numbers
# 1000000000
# 0111111111
# 1111111111

print(60 ^ 13)
# compare numbers
#
# 111100
# 001101
# 110001 = 49