Variables in Python
Variables dynamically typed in Python.
Python is case sensitive; it differentiates between capital (Erbil) and small letters (erbil).
The first letter of variables cannot start with digits (i.e. 3Erbil).
Main data types in Python
1- Integers: int
Age = 55
type(Age) # class 'int'
2- Float:
x = 22.5
type(x) # class ‘float’
3- Complex:
z = 5 + 10j
type(z) # class 'complex'
4- Boolean: bool is true or false
isFactor = False
type(isFactor) # class 'bool'
5- Strings: str
name = "Anas"
type(name) class 'str'
6- Nothing: NoneType
precipitation = None
type(precipitation) # class 'NoneType'
Container data types in Python:
1- tuple:
color = ("red", "blue", "green")
type(color) # class 'tuple'
2- list:
Color = [“red”, “blue”, “green”]
type(Color) # class 'list'
3-set:
food = set(["rice" , "egg", "yogurt"])
type(food) # class 'set'
4- dict: dictionary
age = {'Anas': '8', 'Aviar': '6', 'Muhammad': '5'}
type(age) # class 'dict'
5- range:
y = range(100)
type(y) # class 'range'
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