| from typing import List | |
| class Solution: | |
| def minimumTotal(self, triangle: List[List[int]]) -> int: | |
| n = len(triangle) | |
| if n == 0: | |
| return 0 | |
| dp = triangle[-1].copy() | |
| for i in range(n - 2, -1, -1): | |
| for j in range(0, i + 1): | |
| dp[j] = triangle[i][j] + min(dp[j], dp[j + 1]) | |
| return dp[0] | |