Domanda di colloquio di Google
Sum of leaf nodes of a binary tree without using recursion or stack space. (Constant space solution)
Risposta di colloquio
Anonimo
4 nov 2018
Hint: change the structure of the tree
Sum of leaf nodes of a binary tree without using recursion or stack space. (Constant space solution)
Anonimo
Hint: change the structure of the tree