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多项选择题Use the operators "<<"， ">>"， which statements are true？ （）   

A、 0000 0100 0000 0000 0000 0000 0000 0000<<5 gives    1000 0000 0000 0000 0000 0000 0000 0000

B、 0000 0100 0000 0000 0000 0000 0000 0000<<5 gives    1111 1100 0000 0000 0000 0000 0000 0000

C、 1100 0000 0000 0000 0000 0000 0000 0000>>5 gives    1111 1110 0000 0000 0000 0000 0000 0000

D、 1100 0000 0000 0000 0000 0000 0000 0000>>5 gives    0000 0110 0000 0000 0000 0000 0000 0000

  • A,C

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