推荐学习路线：二叉树递归 -> 回溯 -> 记忆化搜索 -> 递推
Python/Java/C++/Go/JS/Rust 代码：
198. 打家劫舍 https://leetcode.cn/problems/house-robber/solution/ru-he-xiang-chu-zhuang-tai-ding-yi-he-zh-1wt1/
课后作业：
70. 爬楼梯 https://leetcode.cn/problems/climbing-stairs/
746 https://leetcode.cn/problems/min-cost-climbing-stairs/
213. 打家劫舍 II https://leetcode.cn/problems/house-robber-ii/
740. 删除并获得点数 https://leetcode.cn/problems/delete-and-earn/
2466. 统计构造好字符串的方案数 https://leetcode.cn/problems/count-ways-to-build-good-strings/
377. 组合总和 Ⅳ https://leetcode.cn/problems/combination-sum-iv/
2266. 统计打字方案数 https://leetcode.cn/problems/count-number-of-texts/
64. 最小路径和 https://leetcode.cn/problems/minimum-path-sum/
课后作业题解：
70. 爬楼梯 https://leetcode.cn/problems/climbing-stairs/solution/jiao-ni-yi-bu-bu-si-kao-dong-tai-gui-hua-7zm1/
746 https://leetcode.cn/problems/min-cost-climbing-stairs/solution/jiao-ni-yi-bu-bu-si-kao-dong-tai-gui-hua-j99e/
215. 打家劫舍 II https://leetcode.cn/problems/house-robber-ii/solution/jian-ji-xie-fa-zhi-jie-diao-yong-198-ti-qhvri/
740. 删除并获得点数 https://leetcode.cn/problems/delete-and-earn/solution/zhi-yu-da-jia-jie-she-pythonjavaccgojsru-e5gg/
2466. 统计构造好字符串的方案数 https://leetcode.cn/problems/count-ways-to-build-good-strings/solution/by-endlesscheng-4j22/
377. 组合总和 Ⅳ https://leetcode.cn/problems/combination-sum-iv/solution/ben-zhi-shi-pa-lou-ti-cong-ji-yi-hua-sou-y52j/
2266. 统计打字方案数 https://leetcode.cn/problems/count-number-of-texts/solution/by-endlesscheng-gj8f/
64. 最小路径和 https://leetcode.cn/problems/minimum-path-sum/solution/jiao-ni-yi-bu-bu-si-kao-dpcong-ji-yi-hua-zfb2/
DP 题单：
https://leetcode.cn/circle/discuss/tXLS3i/
