leetcode-problemset/leetcode/originData/delete-characters-to-make-fancy-string.json

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            "title": "Delete Characters to Make Fancy String",
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            "content": "<p>A <strong>fancy string</strong> is a string where no <strong>three</strong> <strong>consecutive</strong> characters are equal.</p>\n\n<p>Given a string <code>s</code>, delete the <strong>minimum</strong> possible number of characters from <code>s</code> to make it <strong>fancy</strong>.</p>\n\n<p>Return <em>the final string after the deletion</em>. It can be shown that the answer will always be <strong>unique</strong>.</p>\n\n<p>&nbsp;</p>\n<p><strong>Example 1:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;le<u>e</u>etcode&quot;\n<strong>Output:</strong> &quot;leetcode&quot;\n<strong>Explanation:</strong>\nRemove an &#39;e&#39; from the first group of &#39;e&#39;s to create &quot;leetcode&quot;.\nNo three consecutive characters are equal, so return &quot;leetcode&quot;.\n</pre>\n\n<p><strong>Example 2:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;<u>a</u>aab<u>aa</u>aa&quot;\n<strong>Output:</strong> &quot;aabaa&quot;\n<strong>Explanation:</strong>\nRemove an &#39;a&#39; from the first group of &#39;a&#39;s to create &quot;aabaaaa&quot;.\nRemove two &#39;a&#39;s from the second group of &#39;a&#39;s to create &quot;aabaa&quot;.\nNo three consecutive characters are equal, so return &quot;aabaa&quot;.\n</pre>\n\n<p><strong>Example 3:</strong></p>\n\n<pre>\n<strong>Input:</strong> s = &quot;aab&quot;\n<strong>Output:</strong> &quot;aab&quot;\n<strong>Explanation:</strong> No three consecutive characters are equal, so return &quot;aab&quot;.\n</pre>\n\n<p>&nbsp;</p>\n<p><strong>Constraints:</strong></p>\n\n<ul>\n\t<li><code>1 &lt;= s.length &lt;= 10<sup>5</sup></code></li>\n\t<li><code>s</code> consists only of lowercase English letters.</li>\n</ul>\n",
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                    "code": "class Solution(object):\n    def makeFancyString(self, s):\n        \"\"\"\n        :type s: str\n        :rtype: str\n        \"\"\"\n        ",
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                    "code": "/**\n * @param {string} s\n * @return {string}\n */\nvar makeFancyString = function(s) {\n    \n};",
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                    "code": "# @param {String} s\n# @return {String}\ndef make_fancy_string(s)\n    \nend",
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            "hints": [
                "What's the optimal way to delete characters if three or more consecutive characters are equal?",
                "If three or more consecutive characters are equal, keep two of them and delete the rest."
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