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This is putting your ducks in a row, Computer Science style. Some of the simplest but most useful data structures are linear. Dive in to build your foundational toolkit!
Give a sorted array of \(n\) elements, what is the minimum number of comparisons needed to check whether a certain element occurs more than half of the time?
Details and Assumptions
No auxiliary data structure is allowed.
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Find the sum of all the prime numbers less than 1000 that are 1 more than a perfect square.
For example, 2 is a prime that is 1 more than the perfect square 1.
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