# Leetcode 198 - House robber

Note

• Don’t assume any dp probem is either 01 or complete knapsack problem. This question is more like fibonacci.
• DP[i] represents the biggest sum of values between nums[0]...nums[i].
• The DP deduction is dp[i] = max(dp[i-1], dp[i-2] + nums[i]).

You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent houses have security systems connected and it will automatically contact the police if two adjacent houses were broken into on the same night.

Given an integer array nums representing the amount of money of each house, return the maximum amount of money you can rob tonight without alerting the police.

Example