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20 lines
736 B
HTML
20 lines
736 B
HTML
<p>In a warehouse, there is a row of barcodes, where the <code>i<sup>th</sup></code> barcode is <code>barcodes[i]</code>.</p>
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<p>Rearrange the barcodes so that no two adjacent barcodes are equal. You may return any answer, and it is guaranteed an answer exists.</p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<pre><strong>Input:</strong> barcodes = [1,1,1,2,2,2]
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<strong>Output:</strong> [2,1,2,1,2,1]
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</pre><p><strong>Example 2:</strong></p>
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<pre><strong>Input:</strong> barcodes = [1,1,1,1,2,2,3,3]
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<strong>Output:</strong> [1,3,1,3,1,2,1,2]
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</pre>
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<p> </p>
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<p><strong>Constraints:</strong></p>
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<ul>
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<li><code>1 <= barcodes.length <= 10000</code></li>
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<li><code>1 <= barcodes[i] <= 10000</code></li>
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</ul>
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