Update

2025-07-25 09:42:16 +08:00 · 2022-03-22 09:29:32 +08:00
parent f923b73deb
commit c408f7babc
62 changed files with 135 additions and 284 deletions
--- a/problems/0077.组合.md
+++ b/problems/0077.组合.md
@ -423,8 +423,8 @@ class Solution:
            if len(path) == k:
                res.append(path[:])
                return
-            for i in range(startIndex,n - (k - len(path)) + 2):  #优化的地方
-                path.append(i)  #处理节点 
+            for i in range(startIndex,n-(k-len(path))+2):  #优化的地方
+                path.append(i)  #处理节点
                backtrack(n,k,i+1)  #递归
                path.pop()  #回溯，撤销处理的节点
        backtrack(n,k,1)