house-robber solved

Author: hsskey

house-robber/hsskey.js

@@ -0,0 +1,19 @@
+/**
+ * @param {number[]} nums
+ * @return {number}
+ */
+var rob = function(nums) {
+    if (nums.length === 0) return 0;
+    if (nums.length === 1) return nums[0];
+    
+    const dp = new Array(nums.length);
+    
+    dp[0] = nums[0];
+    dp[1] = Math.max(nums[0], nums[1]);
+    
+    for (let i = 2; i < nums.length; i++) {
+        dp[i] = Math.max(nums[i] + dp[i - 2], dp[i - 1]);
+    }
+
+    return dp[nums.length - 1];
+};