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43 lines
1.5 KiB
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43 lines
1.5 KiB
HTML
<p>Given an input string (<code>s</code>) and a pattern (<code>p</code>), implement wildcard pattern matching with support for <code>'?'</code> and <code>'*'</code> where:</p>
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<ul>
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<li><code>'?'</code> Matches any single character.</li>
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<li><code>'*'</code> Matches any sequence of characters (including the empty sequence).</li>
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</ul>
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<p>The matching should cover the <strong>entire</strong> input string (not partial).</p>
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<p> </p>
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<p><strong>Example 1:</strong></p>
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<pre>
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<strong>Input:</strong> s = "aa", p = "a"
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<strong>Output:</strong> false
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<strong>Explanation:</strong> "a" does not match the entire string "aa".
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</pre>
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<p><strong>Example 2:</strong></p>
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<pre>
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<strong>Input:</strong> s = "aa", p = "*"
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<strong>Output:</strong> true
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<strong>Explanation:</strong> '*' matches any sequence.
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</pre>
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<p><strong>Example 3:</strong></p>
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<pre>
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<strong>Input:</strong> s = "cb", p = "?a"
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<strong>Output:</strong> false
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<strong>Explanation:</strong> '?' matches 'c', but the second letter is 'a', which does not match 'b'.
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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>0 <= s.length, p.length <= 2000</code></li>
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<li><code>s</code> contains only lowercase English letters.</li>
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<li><code>p</code> contains only lowercase English letters, <code>'?'</code> or <code>'*'</code>.</li>
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</ul>
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