Write a binary tree implementation in any language you want.
Software Developer Intern Interview Questions
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As for the multiple choice they were basic interview/coding questions while the in person interview asked me about priority queues.
Second Interview. Write code to compute result of expression binary tree? What's the time complexity?
reverse a string
Find all of the non-concentric palindromes in a string. Do so in linear time.
Play a game that always starts from you. Each time you can only pick up 1 or 3 or 4 coins from the table. Who leaves the enemy with no coins to pick up wins the game. Assume that your enemy is super intelligent that if there is a way he/ she can win, he/ she wins. Question: Write a function to return if you will win or lose the game say given n coins on the table.
How would you find the second largest integer in an unsorted array? Write the code.
How do you check if the 5th bit is a 1 in a binary number
Nothing special actually
Given a string, output all its permutations
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