variables/binary numbers
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print(bin(5))
print(int('0b101', 2)) #this is saying show the integer for that binary number
#in base 2 instead of base 10
#your text creates a variable
iq = 190
print(iq)
poo = 200
print(iq + poo)
# good rules for variables:
#snake_case no caps and only underscore
#start with lower case or underscore, cant start with number
#case sensitive
#dont overwrite keywords, meaning you cant use any words that are already in python
food_cup = ('good')
print(food_cup)
fun = poo/4
print(fun)
#constants, things that dont change
#constants can be in caps
PI = 3.14
PI = 0.4
print(PI)
#dont creat a variable with underscores, these are called dunders
a,b,c = 1,2,3
print(a)
print(b)
print(a + b + c)
Python
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