Syntax and Numerical Operators

By -
Lets start understanding some of the syntax and operators...

 Printing to the console
     This is how a console window looks like.
   One of the Python's simplest directives is the print directive. When executed, it prints out the stringified version of whatever we passed into it, and then appends a new line under that.
   In Python 3, we have to use parentheses:
                                             print('Python 3')

Arithmetic Operators
      Similar to other programming languages, Python allows the use of standard arithimetic operators.
The four standard operators perform addition, subtraction, multiplication and division. The operators are +, -, *, /, respectively.
   Here they are in use:
>>> 210+32
# 242
>>> 6-43   
# - 37
>>> 9*8.12
# 73.08
>>> 62/9   
#6.8888.....
In Python 3, using the division operator (/) will return a float.
If you want to perform floor division, use the // operator
>>> 62//9
When performing floor division with the (//) operator you are effectively returning only the integer part with the digit after the decimal point being removed.

That's all for today. Try this at home and comment me how it was. Is it working or not? If any doubt comment me. It will surely be solved.

Enjoy learning! conquer the concepts with concept conquerer.

Comments

Post a Comment

Popular posts from this blog

Python Environment

By -
     Python comes pre-installed on most Linux distributions and is available as packages or installers on all other operating systems. To install python       1.go to www.python.org       2. scroll down and click and download the latest version of python.    After installing Python, open a new terminal (Unix/ MacOS) or Powershell (windows). Enter python 3 to run the Python IDLE shell.    IDLE stands for Integrated Development and Learning Environment. This process evaluates each line of code you write and outputs the result.    We shouldn't use the IDLE interpreter for longer snippets of code, however. It is much easier to write Python code using a text editor. There are a lot of option here, such as Atoms, Emacs, Vim, Sublime, PyCharm or Visual Studio Code, each with its advantages. Visual Studio Code, is a good option, as it was built on top of Atom's architecture, but avoids lot of overheads Atom doesn't...
Read more

Computer Applications

By -
Computer  Welcome!    To All of you Who is reading and Learning from This blog. My name is Aditya Singh Chauhan and I am going to teach you basics of computer. SO LET ME KNOW IN COMMENTS WHO ARE INTERESTED IN COMPUTER ? NOW,We will start from basics. Q1.  What is Computer?Computer stands for? Ans.  1.1 Introduction and Definition of Computer The 20th century saw the birth of one of the most important tools widely in use today called a computer. Today, computers are used for communication, management, research, drawing and design as well as entertainment. This 21st century is being referred to as the digital age A computer is an electronic device that accepts user input (data) and processes it under the influence of a set of instructions referred to as programs to produce the desired output generally referred to as information. • Data are the raw facts may not make much meaning to the user. • Programs are set of instructions that i...
Read more

Python

By -
Python I am aditya singh chauhan and i am back with another post for computer applications. Q1. What is python?python full form?why python? Ans. Python is an interpreted, high level, general purpose programming language.Created by guido van rossum and first released in 1991.python's design philosophy emphasizes code readability with its notable use of significant whitespace. python doesn't consists of any full form. Python got its name from BBC comedy series "Monty Python's Flying circus".   Python  is a general-purpose language, which means it can be used to build just about anything, which will be made easy with the right tools/libraries. Professionally,  Python  is great for backend web development, data analysis, artificial intelligence, and scientific computing. Now we are going to start our tutorial of python. Print() - This function is used to print assigned variable. ex -   a = 23         ...
Read more