PYTHON

how to specify variable type in python

x = "20"
y = 5.7
z = 90
print(type(x))
print(type(y))
print(type(z))
a = int(x)
b = str(y)
c = float(z)
print(type(a))
print(type(b))
print(type(c))

python variable type

myVar = ""

myType = type(myVar)
# Output: <class 'str'>

variable types in python

---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
~AppDataLocalTemp/ipykernel_12148/2794355031.py in <module>
----> 1 x4 = [x1, x2, x3]

NameError: name 'x1' is not defined