ArithmeticOperations Example using Python

Arithmetic operation using python in windows.
In my previous post , I have written how to install python in windows and add plugin into eclipse.


In this post I am going to explain simple arithmetic operations.

Step 1: Open eclipse - File - New - PyDev Project - arithmeticoperation_test
Step 2: Right click on the - src - New- PyDevModule- ArithmeticOperation
Step 3:Paste below code into ArithmeticOperation.py file.

'''
Created on 07-Dec-2015


@author: rajusiva

'''
a = input("Enter a value:")
b = input("Enter b value:")
print("Addition of 2 values is[",int(a)+int(b),"]")
print("subtract of 2 values is[",int(a)-int(b),"]")
print("Multiply of 2 values is[",int(a)*int(b),"]")
print("Division of 2 values is[",int(a)/int(b),"]")
print("Exponent of 2 values is[",int(a)**int(b),"]")
print("Modules of 2 values is[",int(a)%int(b),"]")
print("Floor Division of 2 values is[",int(a)//int(b),"]")

Step 4: Right click on the program-Run As- Python Run
Step 5: output as follows

Enter a value:25
Enter b value:10
Addition of 2 values is[ 35 ]
subtract of 2 values is[ 15 ]
Multiply of 2 values is[ 250 ]
Division of 2 values is[ 2.5 ]
Exponent of 2 values is[ 95367431640625 ]
Modules of 2 values is[ 5 ]
Floor Division of 2 values is[ 2 ]

Getting started with python using eclipse

Getting started with Python using eclipse

Step1: Download latest Python from the python site.

                 https://www.python.org/downloads/

Step2:  Click on the downloaded exe file. Then it will open like below screen

           

Step 3: While installing , you need to  check the both check box.

Step 4: Click the Customize installation, .

Step 5: Click on the Next button,

Step 6: Change the Customize install location(C:\Python32), you can give any location where ever

                  you need python to be install. Then click finish

Step 7:  Python installed successfully on your machine.

Step 8: Now we need to download eclipse latest version for windows from this link.

                    http://www.eclipse.org/downloads/

Step 9 : unzip the downloaded eclipse.

Step 10:  open eclipse and select workspace

Step 11:   Click on help – Install New Software

Step 12: Provide   http://pydev.org/updates as mentioned below screenshot select all checkboxes, then click finish.

Step 13 :Select the checkboxes to install the python plugin in eclipse

Step 14: Need to configure python in eclipse.

  Go to eclipse – Windows- preferences-

Step 15: Check for PyDev or python – Python Interpreter – Click on the new button

Add the Interpreter Name and Interpreter Executable – where ever your python installed location

Python plugin has been configured in your eclipse successfully.

Step 16 : create PyDev project- Give any project name (helloworld_python)

    In eclipse- File- New - PyDev project

Provide name as  - helloworld_python then click finish, But make sure – Create src folder and add it to the PYTHONPATH- radio button selected

Step 17: Now python project created. Need to create Python Module in order to start the coding.

              Right click on the src folder of the python project- >new -> pyDevModule

Step 18: Click finish

Copy below code into your program

def hello(userInput):
    return "Hello World:"+userInput
userInput= input("Please type your name:")
print(hello(userInput))

Step 19: How to run the python program – Right click on the program

  Run As – Python Run

Input - Please type your name: siva

Output- Hello World: siva