Guess the Lookup Count in this Code | C# Dictionary Challenge

C# Dictionary lookups are the act of checking the dictionary keys. How many dictionary lookups can you spot between ContainsKey and Add methods?

Additional Info:
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For more, see the video “4 Ways To Protect Your C# Dictionary Code From Errors | Code Walkthrough” via https://youtu.be/AUfhKNGENnE

For more, see the written article “C# Dictionary Best Practices And What To Avoid” via https://puzzledbycsharp.com/dictionary/dictionary-best-practices-and-what-to-avoid/

The A-Z of Programming Languages: C#: https://web.archive.org/web/20190518132737/https://www.computerworld.com.au/article/261958/a-z_programming_languages_c_/?pp=2

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► There is a variety of how-to articles, code snippets, and practice code, which cover a variety of topics. https://puzzledbycsharp.com/

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