{ "data": { "question": { "questionId": "1804", "questionFrontendId": "1702", "categoryTitle": "Algorithms", "boundTopicId": 535083, "title": "Maximum Binary String After Change", "titleSlug": "maximum-binary-string-after-change", "content": "

You are given a binary string binary consisting of only 0's or 1's. You can apply each of the following operations any number of times:

\n\n\n\n

Return the maximum binary string you can obtain after any number of operations. Binary string x is greater than binary string y if x's decimal representation is greater than y's decimal representation.

\n\n

 

\n

Example 1:

\n\n
\nInput: binary = "000110"\nOutput: "111011"\nExplanation: A valid transformation sequence can be:\n"000110" -> "000101" \n"000101" -> "100101" \n"100101" -> "110101" \n"110101" -> "110011" \n"110011" -> "111011"\n
\n\n

Example 2:

\n\n
\nInput: binary = "01"\nOutput: "01"\nExplanation: "01" cannot be transformed any further.\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "修改后的最大二进制字符串", "translatedContent": "

给你一个二进制字符串 binary ，它仅有 0 或者 1 组成。你可以使用下面的操作任意次对它进行修改：

\n\n\n\n

请你返回执行上述操作任意次以后能得到的 最大二进制字符串 。如果二进制字符串 x 对应的十进制数字大于二进制字符串 y 对应的十进制数字，那么我们称二进制字符串 x 大于二进制字符串 y 。

\n\n

 

\n\n

示例 1：

\n\n
\n输入：binary = \"000110\"\n输出：\"111011\"\n解释：一个可行的转换为：\n\"000110\" -> \"000101\" \n\"000101\" -> \"100101\" \n\"100101\" -> \"110101\" \n\"110101\" -> \"110011\" \n\"110011\" -> \"111011\"\n
\n\n

示例 2：

\n\n
\n输入：binary = \"01\"\n输出：\"01\"\n解释：\"01\" 没办法进行任何转换。\n
\n\n

 

\n\n

提示：

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