增加注释

dragoneco · Nov 12, 2020 · 8a2f374 · 8a2f374
1 parent cfdfa28
commit 8a2f374
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/动态规划系列/抢房子.md b/动态规划系列/抢房子.md
@@ -311,7 +311,9 @@ class Solution:
             left = dp(root.left)
             right = dp(root.right)
 
+            # 抢当前，则两个下家不抢
             do = root.val + left[0] + right[0]
+            # 不抢当前，则下家随意
             do_not = max(left) + max(right)
 
             return do_not, do