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37 lines
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37 lines
1.3 KiB
HTML
<p>Given a string <code>s</code> and an integer <code>k</code>, return <code>true</code> <em>if you can use all the characters in </em><code>s</code><em> to construct </em><code>k</code><em> palindrome strings or </em><code>false</code><em> otherwise</em>.</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 = "annabelle", k = 2
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<strong>Output:</strong> true
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<strong>Explanation:</strong> You can construct two palindromes using all characters in s.
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Some possible constructions "anna" + "elble", "anbna" + "elle", "anellena" + "b"
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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 = "leetcode", k = 3
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<strong>Output:</strong> false
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<strong>Explanation:</strong> It is impossible to construct 3 palindromes using all the characters of s.
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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 = "true", k = 4
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<strong>Output:</strong> true
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<strong>Explanation:</strong> The only possible solution is to put each character in a separate string.
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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 <= 10<sup>5</sup></code></li>
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<li><code>s</code> consists of lowercase English letters.</li>
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<li><code>1 <= k <= 10<sup>5</sup></code></li>
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</ul>
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