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23 lines
616 B
HTML
23 lines
616 B
HTML
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<p>二进制数转字符串。给定一个介于0和1之间的实数（如0.72），类型为double，打印它的二进制表达式。如果该数字无法精确地用32位以内的二进制表示，则打印“ERROR”。</p>
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<p><strong>示例1:</strong></p>
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<pre>
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<strong> 输入</strong>：0.625
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<strong> 输出</strong>："0.101"
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</pre>
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<p><strong>示例2:</strong></p>
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<pre>
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<strong> 输入</strong>：0.1
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<strong> 输出</strong>："ERROR"
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<strong> 提示</strong>：0.1无法被二进制准确表示
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</pre>
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<p><strong>提示：</strong></p>
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<ol>
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<li>32位包括输出中的"0."这两位。</li>
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</ol>
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