【练习】打家劫舍问题模式

2140. 解决智力问题 https://leetcode.cn/problems/solving-questions-with-brainpower

2320. 统计放置房子的方式数 https://leetcode.cn/problems/count-number-of-ways-to-place-houses

983. 最低票价 https://leetcode.cn/problems/minimum-cost-for-tickets

740. 删除并获得点数 https://leetcode.cn/problems/delete-and-earn

2611. 老鼠和奶酪 https://leetcode.cn/problems/mice-and-cheese

2789. 合并后数组中的最大元素 https://leetcode.cn/problems/largest-element-in-an-array-after-merge-operations