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24 lines
800 B
HTML
24 lines
800 B
HTML
<p>Given a real number between 0 and 1 (e.g., 0.72) that is passed in as a double, print the binary representation. If the number cannot be represented accurately in binary with at most 32 characters, print "ERROR".</p>
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<p><strong>Example1:</strong></p>
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<pre>
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<strong> Input</strong>: 0.625
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<strong> Output</strong>: "0.101"
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</pre>
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<p><strong>Example2:</strong></p>
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<pre>
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<strong> Input</strong>: 0.1
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<strong> Output</strong>: "ERROR"
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<strong> Note</strong>: 0.1 cannot be represented accurately in binary.
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</pre>
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<p><strong>Note: </strong></p>
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<ul>
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<li>This two charaters "0." should be counted into 32 characters.</li>
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<li>The number of decimal places for <code>num</code> is at most 6 digits</li>
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</ul>
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