mirror of
https://gitee.com/coder-xiaomo/leetcode-problemset
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172 lines
16 KiB
JSON
172 lines
16 KiB
JSON
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"title": "Reaching Points",
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"content": "<p>Given four integers <code>sx</code>, <code>sy</code>, <code>tx</code>, and <code>ty</code>, return <code>true</code><em> if it is possible to convert the point </em><code>(sx, sy)</code><em> to the point </em><code>(tx, ty)</code> <em>through some operations</em><em>, or </em><code>false</code><em> otherwise</em>.</p>\n\n<p>The allowed operation on some point <code>(x, y)</code> is to convert it to either <code>(x, x + y)</code> or <code>(x + y, y)</code>.</p>\n\n<p> </p>\n<p><strong class=\"example\">Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> sx = 1, sy = 1, tx = 3, ty = 5\n<strong>Output:</strong> true\n<strong>Explanation:</strong>\nOne series of moves that transforms the starting point to the target is:\n(1, 1) -> (1, 2)\n(1, 2) -> (3, 2)\n(3, 2) -> (3, 5)\n</pre>\n\n<p><strong class=\"example\">Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> sx = 1, sy = 1, tx = 2, ty = 2\n<strong>Output:</strong> false\n</pre>\n\n<p><strong class=\"example\">Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> sx = 1, sy = 1, tx = 1, ty = 1\n<strong>Output:</strong> true\n</pre>\n\n<p> </p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 <= sx, sy, tx, ty <= 10<sup>9</sup></code></li>\n</ul>\n",
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"categoryTitle": "Algorithms",
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"code": "# @param {Integer} sx\n# @param {Integer} sy\n# @param {Integer} tx\n# @param {Integer} ty\n# @return {Boolean}\ndef reaching_points(sx, sy, tx, ty)\n \nend",
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