1,15681,./../../solution/dynamic_programming_on_trees/15681 1,2533,./../../solution/dynamic_programming_on_trees/2533 ,2058, 1,2213,./../../solution/dynamic_programming_on_trees/2213 1,1949,./../../solution/dynamic_programming_on_trees/1949 ,12978, ,17831,./../../solution/dynamic_programming_on_trees/17831 ,1135,./../../solution/dynamic_programming_on_trees/1135