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@@ -12,7 +12,7 @@
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<p>Return <em>the minimum <strong>non-zero</strong> number of operations you need to perform on </em><code>perm</code><em> to return the permutation to its initial value.</em></p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<p><strong class="example">Example 1:</strong></p>
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<pre>
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<strong>Input:</strong> n = 2
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@@ -22,7 +22,7 @@ After the 1<sup>st</sup> operation, perm = [0,1]
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So it takes only 1 operation.
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</pre>
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<p><strong>Example 2:</strong></p>
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<p><strong class="example">Example 2:</strong></p>
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<pre>
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<strong>Input:</strong> n = 4
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@@ -33,7 +33,7 @@ After the 2<sup>nd</sup> operation, perm = [0,1,2,3]
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So it takes only 2 operations.
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</pre>
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<p><strong>Example 3:</strong></p>
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<p><strong class="example">Example 3:</strong></p>
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<pre>
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<strong>Input:</strong> n = 6
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