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25 lines
622 B
HTML
25 lines
622 B
HTML
<p>Given a non-negative integer <code>c</code>, decide whether there're two integers <code>a</code> and <code>b</code> such that <code>a<sup>2</sup> + b<sup>2</sup> = c</code>.</p>
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<p> </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> c = 5
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<strong>Output:</strong> true
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<strong>Explanation:</strong> 1 * 1 + 2 * 2 = 5
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</pre>
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<p><strong class="example">Example 2:</strong></p>
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<pre>
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<strong>Input:</strong> c = 3
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<strong>Output:</strong> false
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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 <= c <= 2<sup>31</sup> - 1</code></li>
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</ul>
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