This code structure is called an arrow anti-pattern. How to fix...
Coding and Cats@codingandcatss
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Jan 17, 2026
~1 min read
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This code structure is called an arrow anti-pattern. How to fix this code?
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This is a solution. Switch statement is ok, too.
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Alternative solution: This ensures that you don't get surprised by unordered way of dictionaries. "Unordered: The order of elements in a dictionary is not guaranteed. The elements are stored in a way that optimizes lookup performance, rather than maintaining a specific order."
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Assume that you are giving E grade from now on. Above 25 is E grade. How did your code change? Mine? Not much.
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Ultimate solution found!
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If someone ask me to refactor the first "nonsense" code, I will use this way. Only thing I will change is white background of the code. Thanks @viniciuscgp
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Hello there. Dictionary solution was wrong. It attracted more people so I didn't delete it. Sorry.
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Hello there. 2.5 M views for the main post. Thank you all, but please let it go?