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            "title": "Spiral Matrix III",
            "titleSlug": "spiral-matrix-iii",
            "content": "<p>You start at the cell <code>(rStart, cStart)</code> of an <code>rows x cols</code> grid facing east. The northwest corner is at the first row and column in the grid, and the southeast corner is at the last row and column.</p>\n\n<p>You will walk in a clockwise spiral shape to visit every position in this grid. Whenever you move outside the grid&#39;s boundary, we continue our walk outside the grid (but may return to the grid boundary later.). Eventually, we reach all <code>rows * cols</code> spaces of the grid.</p>\n\n<p>Return <em>an array of coordinates representing the positions of the grid in the order you visited them</em>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n<img alt=\"\" src=\"https://s3-lc-upload.s3.amazonaws.com/uploads/2018/08/24/example_1.png\" style=\"width: 174px; height: 99px;\" />\n<pre>\n<strong>Input:</strong> rows = 1, cols = 4, rStart = 0, cStart = 0\n<strong>Output:</strong> [[0,0],[0,1],[0,2],[0,3]]\n</pre>\n\n<p><strong>Example 2:</strong></p>\n<img alt=\"\" src=\"https://s3-lc-upload.s3.amazonaws.com/uploads/2018/08/24/example_2.png\" style=\"width: 202px; height: 142px;\" />\n<pre>\n<strong>Input:</strong> rows = 5, cols = 6, rStart = 1, cStart = 4\n<strong>Output:</strong> [[1,4],[1,5],[2,5],[2,4],[2,3],[1,3],[0,3],[0,4],[0,5],[3,5],[3,4],[3,3],[3,2],[2,2],[1,2],[0,2],[4,5],[4,4],[4,3],[4,2],[4,1],[3,1],[2,1],[1,1],[0,1],[4,0],[3,0],[2,0],[1,0],[0,0]]\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= rows, cols &lt;= 100</code></li>\n\t<li><code>0 &lt;= rStart &lt; rows</code></li>\n\t<li><code>0 &lt;= cStart &lt; cols</code></li>\n</ul>\n",
            "translatedTitle": "螺旋矩阵 III",
            "translatedContent": "<p>在&nbsp;<code>R</code>&nbsp;行&nbsp;<code>C</code>&nbsp;列的矩阵上，我们从&nbsp;<code>(r0, c0)</code>&nbsp;面朝东面开始</p>\n\n<p>这里，网格的西北角位于第一行第一列，网格的东南角位于最后一行最后一列。</p>\n\n<p>现在，我们以顺时针按螺旋状行走，访问此网格中的每个位置。</p>\n\n<p>每当我们移动到网格的边界之外时，我们会继续在网格之外行走（但稍后可能会返回到网格边界）。</p>\n\n<p>最终，我们到过网格的所有&nbsp;<code>R * C</code>&nbsp;个空间。</p>\n\n<p>按照访问顺序返回表示网格位置的坐标列表。</p>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 1：</strong></p>\n\n<pre><strong>输入：</strong>R = 1, C = 4, r0 = 0, c0 = 0\n<strong>输出：</strong>[[0,0],[0,1],[0,2],[0,3]]\n\n<img alt=\"\" src=\"https://aliyun-lc-upload.oss-cn-hangzhou.aliyuncs.com/aliyun-lc-upload/uploads/2018/08/24/example_1.png\" style=\"height: 99px; width: 174px;\">\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>示例 2：</strong></p>\n\n<pre><strong>输入：</strong>R = 5, C = 6, r0 = 1, c0 = 4\n<strong>输出：</strong>[[1,4],[1,5],[2,5],[2,4],[2,3],[1,3],[0,3],[0,4],[0,5],[3,5],[3,4],[3,3],[3,2],[2,2],[1,2],[0,2],[4,5],[4,4],[4,3],[4,2],[4,1],[3,1],[2,1],[1,1],[0,1],[4,0],[3,0],[2,0],[1,0],[0,0]]\n\n<img alt=\"\" src=\"https://aliyun-lc-upload.oss-cn-hangzhou.aliyuncs.com/aliyun-lc-upload/uploads/2018/08/24/example_2.png\" style=\"height: 142px; width: 202px;\">\n</pre>\n\n<p>&nbsp;</p>\n\n<p><strong>提示：</strong></p>\n\n<ol>\n\t<li><code>1 &lt;= R &lt;= 100</code></li>\n\t<li><code>1 &lt;= C &lt;= 100</code></li>\n\t<li><code>0 &lt;= r0 &lt; R</code></li>\n\t<li><code>0 &lt;= c0 &lt; C</code></li>\n</ol>\n",
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