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Graph/ea8fd067-6a89-43ae-8ef0-e36dea7792cb

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ea8fd067-6a89-43ae-8ef0-e36dea7792cb

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Updated5/1/2026

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PERTAIN_TORootCause

You will do at most one doubling per loop — Adding one value can reveal the need to perform multiple doublings. Tension: this can happen too late in the loop to get you the right result in time.

PERTAIN_TOProblem

this code returns 12, but the correct result should be 24 — when I put the doubling condition inside the loop that builds the set. Tension: you will do at most one doubling per loop.

PERTAIN_TOSolution

while (set.contains(original)) { original *= 2; } — inside the same loop where the set is being built.

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