Time: 0 ms (100%), Space: 12.3 MB (83.67%) - LeetHub

2026-06-13 14:57:08 +00:00 · 2025-09-10 21:16:05 -04:00
parent a818085b5b
commit a707ad0f00
1 changed files with 25 additions and 0 deletions
@@ -0,0 +1,25 @@
+class Solution(object):
+    def rob(self, nums):
+        """
+        :type nums: List[int]
+        :rtype: int
+        """
+        if len(nums) == 1:
+            return nums[0]
+
+        # Subproblem: only nums 0 to i exist and i is always robbed
+        dp = [0] * len(nums)
+
+        for i, money in enumerate(nums):
+            if i == 0 or i == 1:
+                dp[i] = nums[i]
+                continue
+
+            if i == 2:
+                dp[i] = nums[i] + dp[i - 2]
+                continue
+
+            dp[i] = nums[i] + max(dp[i - 2], dp[i - 3])
+
+        return max(dp[-1], dp[-2])
+