{ "data": { "question": { "questionId": "3055", "questionFrontendId": "2864", "categoryTitle": "Algorithms", "boundTopicId": 2453695, "title": "Maximum Odd Binary Number", "titleSlug": "maximum-odd-binary-number", "content": "

You are given a binary string s that contains at least one '1'.

\n\n

You have to rearrange the bits in such a way that the resulting binary number is the maximum odd binary number that can be created from this combination.

\n\n

Return a string representing the maximum odd binary number that can be created from the given combination.

\n\n

Note that the resulting string can have leading zeros.

\n\n

 

\n

Example 1:

\n\n
\nInput: s = "010"\nOutput: "001"\nExplanation: Because there is just one '1', it must be in the last position. So the answer is "001".\n
\n\n

Example 2:

\n\n
\nInput: s = "0101"\nOutput: "1001"\nExplanation: One of the '1's must be in the last position. The maximum number that can be made with the remaining digits is "100". So the answer is "1001".\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "最大二进制奇数", "translatedContent": "

给你一个 二进制 字符串 s ,其中至少包含一个 '1'

\n\n

你必须按某种方式 重新排列 字符串中的位,使得到的二进制数字是可以由该组合生成的 最大二进制奇数

\n\n

以字符串形式,表示并返回可以由给定组合生成的最大二进制奇数。

\n\n

注意 返回的结果字符串 可以 含前导零。

\n\n

 

\n\n

示例 1:

\n\n
\n输入:s = \"010\"\n输出:\"001\"\n解释:因为字符串 s 中仅有一个 '1' ,其必须出现在最后一位上。所以答案是 \"001\" 。\n
\n\n

示例 2:

\n\n
\n输入:s = \"0101\"\n输出:\"1001\"\n解释:其中一个 '1' 必须出现在最后一位上。而由剩下的数字可以生产的最大数字是 \"100\" 。所以答案是 \"1001\" 。\n
\n\n

 

\n\n

提示:

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