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9 lines
616 B
HTML
9 lines
616 B
HTML
<p>Write code to partition a linked list around a value x, such that all nodes less than x come before all nodes greater than or equal to x. If x is contained within the list, the values of x only need to be after the elements less than x (see below). The partition element x can appear anywhere in the "right partition"; it does not need to appear between the left and right partitions.</p>
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<p><strong>Example:</strong></p>
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<pre>
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<strong>Input:</strong> head = 3->5->8->5->10->2->1, <em>x</em> = 5
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<strong>Output:</strong> 3->1->2->10->5->5->8
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</pre>
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