Objectives:

The following topics are covered.

1. loops: for and while statements.
2. Interactive loop and sentinel loop: implementations using while statement
3. Nested loop
4. Reading from a file in loop
5. Tuples
6. Set
7. dictionaries
8. Use case

Overview

1. Working with for loops
2. Working with Tuples, Lists, Functions
3. Various kinds of Loops: definite and indefinite loops, using files in loops, Nested Loops

In Class Programming

• Write a program, which reads weights (lbs.) of N students into a list and convert these weights to kilograms in a separate list using:

1. Loops and

2. List comprehensions

   N: No of students (Read input from user)

   Ex: L1: [150,155, 145, 148]

   Output : [68.03, 70.3, 65.77, 67.13]

Click here to get the source code

2. Write a program that returns every other char of a given string starting with first using a function named “string_alternative”

 Str = “Good evening”

 Output: Go vnn

Click here to get the source code

3. Write a python program to find the wordcount in a file for each line and then print the output. Finally store the output back to the file.

Input: a file includes two line

Click here to get the source code

References

https://github.com/wade12/ProgrammingForBigDataCA2CarRental/blob/master/carRentalApp.py

http://www.w3resource.com/python-exercises/python-conditional-statements-and-loop-exercises.php

https://www.learnpython.org/