feat: Revised the book (#978)

* Sync recent changes to the revised Word.

* Revised the preface chapter

* Revised the introduction chapter

* Revised the computation complexity chapter

* Revised the chapter data structure

* Revised the chapter array and linked list

* Revised the chapter stack and queue

* Revised the chapter hashing

* Revised the chapter tree

* Revised the chapter heap

* Revised the chapter graph

* Revised the chapter searching

* Reivised the sorting chapter

* Revised the divide and conquer chapter

* Revised the chapter backtacking

* Revised the DP chapter

* Revised the greedy chapter

* Revised the appendix chapter

* Revised the preface chapter doubly

* Revised the figures
This commit is contained in:
Yudong Jin
2023-12-02 06:21:34 +08:00
committed by GitHub
parent b824d149cb
commit e720aa2d24
404 changed files with 1537 additions and 1558 deletions

View File

@ -55,7 +55,7 @@ def min_path_sum_dp(grid: list[list[int]]) -> int:
# 状态转移:首列
for i in range(1, n):
dp[i][0] = dp[i - 1][0] + grid[i][0]
# 状态转移:其余行列
# 状态转移:其余行
for i in range(1, n):
for j in range(1, m):
dp[i][j] = min(dp[i][j - 1], dp[i - 1][j]) + grid[i][j]