Q) How would you all values from the nodes of a given binary tree into a string and then deserialize the string and put it back in the binary tree?
Software Development Engineer Intern Interview Questions
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Find depth of a binary tree
Reverse a linked list
Given a 5x5 board containing random characters, find all words that can be formed from consecutive adjacent (diagonals count) characters.
in an array of characters find the character that is repeated the most
Consider a simple array. What is the time complexity to insert, search, delete an element?
Given an array of integers [1,2,3,4]. and target t = 5. Come up with a solution that will print out all the unique pairs in the array that are equal t.
write a function that takes in an int and returns a string that would be how one would say that number (ex: 123 -> one hundred twenty three; 50019 -> five thousand nineteen).
Given a triangle of integers, find the path of the largest sum without skipping.
How would you traverse through a binary search tree and print out each element in order?
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