Given an index k, return the kth row of the Pascal's triangle.
For example, given k = 3, Return [1,3,3,1].
Note: Could you optimize your algorithm to use only O(k) extra space?
见程序注释
| Name | Name | Last commit date | ||
|---|---|---|---|---|
parent directory.. | ||||
Given an index k, return the kth row of the Pascal's triangle.
For example, given k = 3, Return [1,3,3,1].
Note: Could you optimize your algorithm to use only O(k) extra space?
见程序注释