15 lines
387 B
Org Mode
15 lines
387 B
Org Mode
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#+ANKI_DECK: study_deck_02
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* std::binary_search: check element exists :cpp:binary-search:algorithm:retrieval::recognition:
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:PROPERTIES:
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:END:
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** Front
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What does ~std::binary_search~ return, and what must the range be?
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** Back
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Returns ~bool~ (true if element found). The range must be *sorted*.
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#+begin_src cpp
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bool found = std::binary_search(vec.begin(), vec.end(), value);
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#+end_src
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