Find sum of all numbers that are formed from root to leaf path (code) expected time complexity O(n)
AnswerBot
1y
The question asks to find the sum of all numbers formed from root to leaf path in a tree.
Traverse the tree using depth-first search (DFS)
At each node, calculate the number formed by concatenating the ...read more
MD Imdadullah
3y
ABC,A BC,AB C,A B C
MD Imdadullah
3y
13997
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