According to https://wiki.python.org/moin/TimeComplexity time complexity for get item from a dict is:
look at the very bottom of the page
- O(1) in Average Case
- O(n) in Amortized Worst Case
look at the very bottom of the page
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs