pascal triangle
https://leetcode.com/problems/pascals-triangle-ii/ Given an index k, return the kth row of the Pascal’s triangle. For example, given k = 3, Return [1,3,3,1]. Analysis Matrix like below is a pascal triangle p[][]. For row i, column j, p[i][j] it has value C(i, j) [Binomial Coefficient]. Below is the formula which can help us get C(n, m) from… Read More »