Python float variable declaration happens automatically when you assign a float value to a variable. The equal sign (=) is used to assign values to variables.
Must Read – Python Variables
Python float variable Example
You can declare a variable, operand to the left of the = operator is the name of the variable and the operand to the right of the = operator is the value stored in the variable.
See below example how to declaration float variable in python and print it.
marks = 100.0 # A floating point print(marks)
Floating-point number user input
How to take user input from console in python?.
print("Enter a Number: ") x = float(input()) print(x)
Q: How to know about data type?
type() function to get the type of the specified object. See the below example of how to get the object type data in python.
marks = 100.0 # A floating point print(type(marks))
Do comment if you have any doubts and suggestions on this tutorial.
Note: This example (Project) is developed in PyCharm 2019.3 (Community Edition)
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
All Python Programs are in Python 3, so it may change its different from python 2 or upgraded versions.