Update house-robber.md

Abhishek-Khelge · web-flow · commit 3bcc3a67ae86 · 2025-02-18T19:03:10.000+05:30
diff --git a/java/house-robber.md b/java/house-robber.md
@@ -52,7 +52,7 @@ To optimize the recursive approach, we can use memoization to store the results
 ```java
 class Solution {
     public int rob(int[] nums) {
-        int[] memo = new int[nums.length + 1];
+        int[] memo = new int[nums.length];
         Arrays.fill(memo, -1);
         return robFrom(0, nums, memo);
     }

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ To optimize the recursive approach, we can use memoization to store the results`
`52`	`52`	```java
`53`	`53`	`class Solution {`
`54`	`54`	`public int rob(int[] nums) {`
`55`		`- int[] memo = new int[nums.length + 1];`
	`55`	`+ int[] memo = new int[nums.length];`
`56`	`56`	`Arrays.fill(memo, -1);`
`57`	`57`	`return robFrom(0, nums, memo);`
`58`	`58`	`}`