题目链接
https://leetcode.com/problems/pascals-triangle/
题目原文
Given numRows, generate the first numRows of Pascal’s triangle.
For example, given numRows = 5,
Return
[
[1],
[1,1],
[1,2,1],
[1,3,3,1],
[1,4,6,4,1]
]
题目翻译
给定数字的行数numRo