exercises_en.md

Labs

Lab 1

The script to which you can gradually add the code is available here: ex_01.py. The solution is available in: ex_01_solution.py.

We will discuss the following topics in the exercise:

• Dynamic typing

• Garbage collector

• Working environment:

  • ipython
  • Magic command,% hist

• Basic data types:

  • numbers (int, long, float, complex)
  • string:
    • immutable
    • literal for long string
    • encoding (prefix u)

• list, tuple

• dict

• Singletons: None, True, False

• Syntax basics:

  • Comments (+ docstring)
  • Assignment to a variable
  • Calling functions
  • print (basic {} substitution)
  • Conditions (possibility to bypass the absence of the switch)
  • Cycles:
    • for
    • while
  • Function definition

Lab 2

We will practice collections, file handling, the use of various function parameters, generators, etc.

The script where you can gradually add your code is available here: ex_02.py.The script for working with files is available here: ex_02_files.py. An additional file, cities.txt, is also required for this script.

Exercise 3

Exercise 4

Exercise 5

Exercise 6

Exercise 7

Exercise 8

Exercise 9