# Course tasks# different tasks from various courses ***[Beneficial features](beneficial_features)*** - beneficial features which you can use for mathematic and statistic tasks - [Dictionaries and lists](beneficial_features/dictionaries_and_lists.py) - some of the properties of dictionaries and lists - [Double](stepik/beneficial_features/double.py) - how to find/delete double numbers/letters on a input line - [Indentation](beneficial_features/indentation.py) - some of features to do indentation - [Index](beneficial_features/index.py) - some of features of index - [Input](beneficial_features/input.py) - some of features of input. function ***[Sketches](sketches)*** - here you can find various of sketches unfinished\ unsuitable project - [Sketches](sketches/sketches.py) - there are fail code here ***[Stepik tasks](stepik_tasks)*** - here you can find done tasks from stepik courses. Details here: [README](stepik_tasks/README.md) - [10_pass_100_break](stepik_tasks/10_pass_100_break.py) - [counting_numbers](stepik_tasks/counting_numbers.py) - [Geometric figures](stepik_tasks/geometric_figures.py) - [Index of num in list](stepik_tasks/index_of_num_in_list.py) - [intervals](stepik_tasks/intervals.py ) - [percentage_of_letters](stepik_tasks/percentage_of_letters.py) - [Pie](stepik_tasks/pie.py) - [programmer_names](stepik_tasks/programmer_names.py) - [Sapper game](stepik_tasks/sapper.py) - [Sum of squared numbers](stepik_tasks/sum_of_squared_numbers.py) - [sum_num_from_last](stepik_tasks/sum_num_from_last.py) - [sum_num_nearby](stepik_tasks/sum_num_nearby.py) - [Tickets](stepik_tasks/tickets.py) - [Function of updating dictionary](stepik_tasks/update_dictionary.py) - [Counter the same elements](stepik_tasks/peace_and_war.py)