Algorithm Interview Questions

• implment square root function

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• How to find an exit ina mze or proves its non-existence

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• How to find the largest number is a linked list tree

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• How to find out the longest common substring given 3 strings

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• What is quick search

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• How to find diameter of binary tree

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• Binary searcg algorithm and complexity

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• Give examples of different sorting algorithm and complexity

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• How to find the different coin from lots of coins using a balance. Code it.

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• Write a function to turn a string into an interger and test it

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• How to swap two numbers without declaring temporary variables

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• Print all permutations of s string using no extra memory

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• Find out the fouth biggest number in the array

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• How to find the closest predecessor of a node in a bunary tree bu doing inorder traversal

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• How to reverse words in a strong preserving the formatting

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