Leetcode之Pascal's Triangle 問題

問題描述: Given numRows, generate the first numRows of Pascal's triangle.(楊輝三角) 示例： For example, given numRows = 5, Return [      [1],     [1,1],    [1,2,1],   [1,3,3,1], [1,4,6,4,1] ] 問題來源：Pascal's Trian

>>阅读原文<<