can quantum computer do general computing?
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Yes, quantum computers are capable of general computing tasks, just like classical computers. However, they operate based on fundamentally different principles. Classical computers use binary digits, or bits, which can be either 0 or 1. Quantum computers, on the other hand, use quantum bits, or qubits, which can be in a state of 0, 1, or both simultaneously due to the principles of quantum superposition and entanglement.

Quantum computers have the potential to solve certain problems much faster than classical computers, particularly those involving complex simulations, cryptography, optimization, and searching large databases. However, they are not necessarily superior for all types of computations. Certain algorithms, such as those requiring a large number of simple calculations, might still be more efficiently handled by classical computers.

In summary, quantum computers can perform general computing tasks, but their advantage lies in their ability to tackle certain types of problems more efficiently than classical computers.
【 在 phoenixhills 的大作中提到: 】
: 没有可能，早就是定论了。
:
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