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 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
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 limited amount of RAM, how would you sort an entire disks worth of data?
Given a 8-bit string, determine how to find the most reoccuring character.
given an unordered list of numbers find all pairs that add up to x
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