Leetcode 38: Count and Say - 知乎

Learn how to generate the nth term of a sequence of digit strings where each term is derived from its predecessor by counting …

The count-and-say sequence is the sequence of integers with the first five terms as following: 1. 1 2. 11 3. 21 4. 1211 5. 111221 …

The count-and-say sequence is the sequence of integers beginning as follows: 1, 11, 21, 1211, 111221, ... 1 is read off as "one 1" or …

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