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Introduction to Numpy Library in Python

Introduction to Numpy Library in Python NUMPY - Introduction Introduction     NUMPY stands for Numerical Python. Numpy is one of the libraries for the python programming language. It is used for high level mathematical calculations. It has the large collection of functions for working with the multi-dimensional arrays, matrices, linear algebra, Fourier transform, etc. Installation of Numpy 1. Open the command or terminal on your system. 2. Enter the following command below.      #installation of NUMPY using PIP      pip install numpy       (OR)       #installation of NUMPY using CONDA      conda install numpy 3. Now, NUMPY installed on your system. To verify that use the command below.      #check for version of NUMPY      numpy --version  Tip : Use Anaconda Navigator , it comes with built-in software of JUPYTER NOTEBOOKS and pre-installed packages like Nump...

Calculate Area of Rectangle in Python

Python - Area of Rectangle Calculation

Python - Area of Rectangle Calculation
Python - Area of Rectangle Calculation

Source Code

Aim :

    To calculate the area of rectangle using formula in python.

Algorithm :

  • Get the required input from the user by using input statement for 'l'(length of rectangle) and 'b'(breadth of rectangle).
  • Calculate the area of rectangle using formula (l*b).
  • Display the result with the help of print statement.

Program :

#calculate area of rectangle using formula in python
#l represents length and b represents breadth and get input from user
l = float(input("Enter the length of a rectangle : "))
b = float(input("Enter the breadth of a rectangle : "))

#calculate area of rectangle using formula (l*b)
Area_of_rectangle = l*b

#Display the result using print statement
print("Area of rectangle is", Area_of_rectangle)

Output :

Enter the length of a rectangle : 
5
Enter the breadth of a rectangle : 
7
Area of rectangle is 35.0

Terminal Code :

Python - Area of Rectangle Program
Python - Area of Rectangle Program

Terminal Output :

Python - Area of Rectangle Output
Python - Area of Rectangle Output

Result :

    The output was executed successfully and result was verified. 


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