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Сообщение: <blockquote data-quote="yurcash" data-source="post: 14" data-attributes="member: 3">Alright, forget everything you know about traditional programming for a second.In regular code, we deal with:<ul> <li data-xf-list-type="ul">0 or 1 — a bit, a clearly defined state,</li> <li data-xf-list-type="ul">instructions that run step-by-step,</li> <li data-xf-list-type="ul">predictable results.</li> </ul>Now, in quantum programming, everything is different.We work with qubits — they can be both 0 and 1 at the same time (this is called superposition).Plus, they can be linked together — that’s entanglement.<hr /><h3><img class="smilie smilie--emoji" alt="🤯" src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f92f.png" title="Exploding head    :exploding_head:" data-shortname=":exploding_head:" loading="lazy" width="64" height="64" /> What does this mean for code?</h3>In quantum code, you’re not telling the system "do A, then B".Instead, you’re launching processes that work on all possible states simultaneously.The result? Instant computation for the most complex problems that classical code could never handle.<hr /><h3><img class="smilie smilie--emoji" alt="🧪" src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f9ea.png" title="Test tube    :test_tube:" data-shortname=":test_tube:" loading="lazy" width="64" height="64" /> Examples of problems:</h3><ul> <li data-xf-list-type="ul">Breaking encryption (Shor’s algorithm),</li> <li data-xf-list-type="ul">Searching through a database in one step (Grover’s algorithm),</li> <li data-xf-list-type="ul">Modeling chemical molecules or quantum physics.</li> </ul><hr /><h3><img class="smilie smilie--emoji" alt="🔧" src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f527.png" title="Wrench    :wrench:" data-shortname=":wrench:" loading="lazy" width="64" height="64" /> How does this look?</h3>You don’t write code in Python, Java, or C++.Quantum programming often uses languages like:<ul> <li data-xf-list-type="ul">Q# from Microsoft,</li> <li data-xf-list-type="ul">Qiskit from IBM (based on Python),</li> <li data-xf-list-type="ul">Cirq from Google.</li> </ul>And the code there is more like instructions for a quantum machine, rather than a sequential algorithm.<hr /><h3><img class="smilie smilie--emoji" alt="🧩" src="https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f9e9.png" title="Jigsaw    :jigsaw:" data-shortname=":jigsaw:" loading="lazy" width="64" height="64" /> Key Concepts:</h3><ul> <li data-xf-list-type="ul">Qubit — the basic unit of information (instead of a bit).</li> <li data-xf-list-type="ul">Superposition — being both 0 and 1 at once.</li> <li data-xf-list-type="ul">Entanglement — when one qubit’s state affects another.</li> <li data-xf-list-type="ul">Measurement — when the system "collapses" and gives one result.</li> </ul></blockquote>

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