Create 198-house-robber.js

Author: everthis

198-house-robber.js

@@ -0,0 +1,15 @@
+/**
+ * @param {number[]} nums
+ * @return {number}
+ */
+function rob(nums) {
+    if (nums.length == 0) return 0;
+    let prev1 = 0;
+    let prev2 = 0;
+    for (let num of nums) {
+        let tmp = prev1;
+        prev1 = Math.max(prev2 + num, prev1);
+        prev2 = tmp;
+    }
+    return prev1;
+}