variables

#Variables in Python
a = 10 #integer
b = 2.5678 # float
#here, a is the variable to which the int value 10 is assigned
and b is the other variable to which float value 2.5678 is assigned

#strings in python
x = "LEARN PYTHON WITH ME"
# strings are usually represented by single or double inverted commas in python
y = 'Bring the best out of you in the worst situation'

#Libraries in python
A Python library is a collection of related modules. It contains bundles of code that can be used repeatedly in different programs.
python has vast number of libraries, including
1.TensorFlow
2.Matplotlib
3.Pandas
4.Numpy
5.Scipy,etc


#LOOPS in python
There are two types of loops in Python:
1.for loops.
2.while loops.

#functions in python
function is a block of code 
the syntax to declare a function is:
def function_name(arguments):
    # function body 

    return


# PYTHON PROGRAM
def simple_interest(p,t,r):
    print('The principal is', p)
    print('The time period is', t)
    print('The rate of interest is',r)
     
    si = (p * t * r)/100
     
    print('The Simple Interest is', si)
    return si
     
# Driver code
simple_interest(8, 6, 8)