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26 lines
705 B
HTML
26 lines
705 B
HTML
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<p>请你编写一个程序来计算两个日期之间隔了多少天。</p>
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<p>日期以字符串形式给出，格式为 <code>YYYY-MM-DD</code>，如示例所示。</p>
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<p> </p>
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<p><strong>示例 1：</strong></p>
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<pre><strong>输入：</strong>date1 = "2019-06-29", date2 = "2019-06-30"
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<strong>输出：</strong>1
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</pre>
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<p><strong>示例 2：</strong></p>
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<pre><strong>输入：</strong>date1 = "2020-01-15", date2 = "2019-12-31"
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<strong>输出：</strong>15
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</pre>
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<p> </p>
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<p><strong>提示：</strong></p>
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<ul>
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<li>给定的日期是 <code>1971</code> 年到 <code>2100</code> 年之间的有效日期。</li>
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</ul>
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