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35 lines
1.3 KiB
HTML
35 lines
1.3 KiB
HTML
<p>给你 <strong>二维</strong> 平面上两个 <strong>由直线构成且边与坐标轴平行/垂直</strong> 的矩形，请你计算并返回两个矩形覆盖的总面积。</p>
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<p>每个矩形由其 <strong>左下</strong> 顶点和 <strong>右上</strong> 顶点坐标表示：</p>
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<div class="MachineTrans-Lines">
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<ul>
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<li class="MachineTrans-lang-zh-CN">第一个矩形由其左下顶点 <code>(ax1, ay1)</code> 和右上顶点 <code>(ax2, ay2)</code> 定义。</li>
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<li class="MachineTrans-lang-zh-CN">第二个矩形由其左下顶点 <code>(bx1, by1)</code> 和右上顶点 <code>(bx2, by2)</code> 定义。</li>
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</ul>
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</div>
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<p> </p>
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<p><strong>示例 1：</strong></p>
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<img alt="Rectangle Area" src="https://assets.leetcode.com/uploads/2021/05/08/rectangle-plane.png" style="width: 700px; height: 365px;" />
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<pre>
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<strong>输入：</strong>ax1 = -3, ay1 = 0, ax2 = 3, ay2 = 4, bx1 = 0, by1 = -1, bx2 = 9, by2 = 2
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<strong>输出：</strong>45
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</pre>
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<p><strong>示例 2：</strong></p>
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<pre>
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<strong>输入：</strong>ax1 = -2, ay1 = -2, ax2 = 2, ay2 = 2, bx1 = -2, by1 = -2, bx2 = 2, by2 = 2
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<strong>输出：</strong>16
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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><code>-10<sup>4</sup> <= ax1, ay1, ax2, ay2, bx1, by1, bx2, by2 <= 10<sup>4</sup></code></li>
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</ul>
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