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29 lines
1.0 KiB
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29 lines
1.0 KiB
HTML
<p>Given a string <code>s</code>, reverse the string according to the following rules:</p>
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<ul>
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<li>All the characters that are not English letters remain in the same position.</li>
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<li>All the English letters (lowercase or uppercase) should be reversed.</li>
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</ul>
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<p>Return <code>s</code><em> after reversing it</em>.</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> s = "ab-cd"
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<strong>Output:</strong> "dc-ba"
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</pre><p><strong>Example 2:</strong></p>
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<pre><strong>Input:</strong> s = "a-bC-dEf-ghIj"
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<strong>Output:</strong> "j-Ih-gfE-dCba"
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</pre><p><strong>Example 3:</strong></p>
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<pre><strong>Input:</strong> s = "Test1ng-Leet=code-Q!"
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<strong>Output:</strong> "Qedo1ct-eeLg=ntse-T!"
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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 <= s.length <= 100</code></li>
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<li><code>s</code> consists of characters with ASCII values in the range <code>[33, 122]</code>.</li>
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<li><code>s</code> does not contain <code>'\"'</code> or <code>'\\'</code>.</li>
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</ul>
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