Count Consecutive Summers
Positive integers can be expressed as sums of consecutive positive integers in various ways. For example, 42 can be expressed as such a sum in four different ways:(a) 3+4+5+6+7+8+9, (b) 9+10+11+12, (c) 13+14+15 and (d) 42. As the last solution (d) shows, any positive integer can always be trivially expressed as a singleton sum that consists of that integer alone.
Compute how many different ways it can be expressed as a sum of consecutive positive integers.
Input: Int.
Output: Int.
Example:
count_consecutive_summers(42) == 4 count_consecutive_summers(99) == 6
Precondition: Input is always a positive integer.
The mission was taken from Python CCPS 109 Fall 2018. It’s being taught for Ryerson Chang School of Continuing Education by Ilkka Kokkarinen
CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.
In order to install CheckiO client you'll need installed Python (version at least 3.8)
Install CheckiO Client first:
pip3 install checkio_client
Configure your tool
checkio --domain=py config --key=
Sync solutions into your local folder
checkio sync
(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)
checkio serv -d
Alternatevly, you can install Chrome extension or FF addon
checkio install-plugin
checkio install-plugin --ff
checkio install-plugin --chromium
Read more here about other functionality that the checkio client provides. Feel free to submit an issue in case of any difficulties.
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