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Deutsch-Jozsa skeleton
Learn Deutsch-Jozsa skeleton in Q# with a construct-specific explanation, a unique example, a practical boundary, and a mastery check.
Deutsch-Jozsa skeleton is an atomic Q# topic inside Quantum Patterns. The example below uses the actual construct named by the lesson rather than a generic placeholder.
Focus on what Deutsch-Jozsa skeleton changes: the input, binding, control path, object state, collection, runtime effect, or language contract. Then alter one value and verify that the behavior changes for a reason specific to this feature.
Topic-specific example
operation DJ(qs : Qubit[]) : Unit { ApplyToEach(H, qs); /* oracle here */ ApplyToEach(H, qs); }
Change the key input in this Q# example and predict the result first; the named construct should be the reason the behavior changes.