algorithm/hello-algo
1
0
Fork 0
mirror of https://github.com/krahets/hello-algo.git synced 2025-07-12 18:10:42 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix a definition.

Browse Source
This commit is contained in:
krahets
2023-08-27 00:50:18 +08:00
parent debf42b189
commit 9731a46d67
85 changed files with 167 additions and 159 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
codes/python/chapter_dynamic_programming/min_path_sum.py
View File

@ -63,7 +63,7 @@ def min_path_sum_dp(grid: list[list[int]]) -> int:
def min_path_sum_dp_comp(grid: list[list[int]]) -> int:
"""最小路径和：状态压缩后的动态规划"""
"""最小路径和：空间优化后的动态规划"""
n, m = len(grid), len(grid[0])
# 初始化 dp 表
dp = [0] * m
@ -99,6 +99,6 @@ if __name__ == "__main__":
res = min_path_sum_dp(grid)
print(f"从左上角到右下角的做小路径和为 {res}")
# 状态压缩后的动态规划
# 空间优化后的动态规划
res = min_path_sum_dp_comp(grid)
print(f"从左上角到右下角的做小路径和为 {res}")