{ "data": { "question": { "questionId": "1007", "questionFrontendId": "967", "categoryTitle": "Algorithms", "boundTopicId": 2736, "title": "Numbers With Same Consecutive Differences", "titleSlug": "numbers-with-same-consecutive-differences", "content": "

Return all non-negative integers of length n such that the absolute difference between every two consecutive digits is k.

\n\n

Note that every number in the answer must not have leading zeros. For example, 01 has one leading zero and is invalid.

\n\n

You may return the answer in any order.

\n\n

 

\n

Example 1:

\n\n
\nInput: n = 3, k = 7\nOutput: [181,292,707,818,929]\nExplanation: Note that 070 is not a valid number, because it has leading zeroes.\n
\n\n

Example 2:

\n\n
\nInput: n = 2, k = 1\nOutput: [10,12,21,23,32,34,43,45,54,56,65,67,76,78,87,89,98]\n
\n\n

 

\n

Constraints:

\n\n\n", "translatedTitle": "连续差相同的数字", "translatedContent": "

返回所有长度为 n 且满足其每两个连续位上的数字之间的差的绝对值为 k 非负整数

\n\n

请注意,除了 数字 0 本身之外,答案中的每个数字都 不能 有前导零。例如,01 有一个前导零,所以是无效的;但 0 是有效的。

\n\n

你可以按 任何顺序 返回答案。

\n\n

 

\n\n

示例 1:

\n\n
\n输入:n = 3, k = 7\n输出:[181,292,707,818,929]\n解释:注意,070 不是一个有效的数字,因为它有前导零。\n
\n\n

示例 2:

\n\n
\n输入:n = 2, k = 1\n输出:[10,12,21,23,32,34,43,45,54,56,65,67,76,78,87,89,98]
\n\n

示例 3:

\n\n
\n输入:n = 2, k = 0\n输出:[11,22,33,44,55,66,77,88,99]\n
\n\n

示例 4:

\n\n
\n输入:n = 2, k = 2\n输出:[13,20,24,31,35,42,46,53,57,64,68,75,79,86,97]\n
\n\n

 

\n\n

提示:

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