DP LeetCode1143. 最长公共子序列(Python)

1、题目描述 2、代码详解 自下向上 class Solution(object): # Modify the original triangle, bottom-up def minimumTotal(self, triangle): """ :type triangle: List[List[int]] :rtype: int """ if not triangle: return for i in range(len(triangle) - 2, -