力扣515
https://leetcode-cn.com/problems/find-largest-value-in-each-tree-row/
也就是找每行的最大值
思路一:bfs层次遍历每行嘛,找最大值并加入res
力扣515
https://leetcode-cn.com/problems/find-largest-value-in-each-tree-row/
也就是找每行的最大值
思路一:bfs层次遍历每行嘛,找最大值并加入res
Update your browser to view this website correctly. Update my browser now