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4 cards from this section. Quick, good the night before a test.
What is the time complexity of finding the maximum element in a list of n elements?
Think about how many times you need to check the elements.
What is the main task when using nested loops to find if all values in an array are distinct?
Identify the two different ranges of loops used.
What is the time complexity of the maximum element algorithm?
Consider the single pass nature of the loop.
True or False: The time complexity of adding two n x n matrices is O(n^3).
Think about the number of elements being summed up.
Devise an optimized algorithm for detecting duplicates in an unsorted array and analyze its time complexity.
Think about how a hash map can store unique items more efficiently.
Prove mathematically that the time complexity of the Towers of Hanoi grows exponentially.
When working through induction, establish the base case and the inductive step clearly.
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