可爱小鲤鱼 寻找算法模式与架构 可爱
化简猫猫 可爱
Reduction 猫猫 可爱
互通有无猫猫
Coin Change -> Combination Sum
-> Permutation Sum
-> Subset Sum
-> BFS shortest path on equal weighted graph
-> Dijkstra shoretest paht on weighed graph
House Robbery -> item i and i-1 cannot be taken at the same time
-> number i and i-1 cannot be taken at the same time
-> Delete and Earn
Unlock
-> View lock state and node, and each pair connected state has one edge
-> Freedom trail
-> cost of spell as well as rotation is 1, of the same.
-> equal weighted graph
-> BFS shortest path on equal weighted graph
格子点DP
-> Unique path series
-> DFS path traversal, work break series
-> DFS path traversal, travelling path
-> Minimal cost falling path
-> Pascal triangle
-> Champange tower