house-robber solution

Author: bhan

house-robber/byol-han.js

@@ -0,0 +1,17 @@
+/**
+ * @param {number[]} nums
+ * @return {number}
+ */
+var rob = function (nums) {
+  if (nums.length === 0) return 0;
+  if (nums.length === 1) return nums[0];
+
+  let dp = [];
+  dp[0] = nums[0];
+  dp[1] = Math.max(nums[0], nums[1]);
+
+  for (let i = 2; i < nums.length; i++) {
+    dp[i] = Math.max(dp[i - 1], dp[i - 2] + nums[i]);
+  }
+  return dp[nums.length - 1];
+};