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While free users have access to a limited number of questions, premium users gain access to additional questions previously used in interviews at large tech companies. [1] The performance of users' solutions is evaluated based on execution speed and memory usage , and is ranked against other submissions in the LeetCode database.
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In software engineering, rubber duck debugging (or rubberducking) is a method of debugging code by articulating a problem in spoken or written natural language. The name is a reference to a story in the book The Pragmatic Programmer in which a programmer would carry around a rubber duck and debug their code by forcing themselves to explain it ...
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splitting methods into smaller pieces; re-arranging inheritance hierarchies; Repeat Repeat the process, starting at step 2, with each test on the list until all tests are implemented and passing. Each tests should be small and commits made often. If new code fails some tests, the programmer can undo or revert rather than debug excessively.
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