Binary Tree Coding Interview Questions - Deepstash
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Binary Tree Coding Interview Questions

Here is a list of popular binary tree-based coding questions from software engineer or developer job interviews: 

  • How is a binary search tree implemented?  
  • How do you perform preorder traversal in a given binary tree?  
  • How do you traverse a given binary tree in preorder without recursion?  
  • How do you perform an inorder traversal in a given binary tree?  
  • How do you print all nodes of a given binary tree using inorder traversal without recursion?  
  • How do you implement a postorder traversal algorithm?  

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Linked List Programming Interview Questions

Here are some of the most common and popular linked list interview questions and their solutions: 

  • How do you find the middle element of a singly linked list in one pass?  
  • How do you check if a given linked list contains a cycle? How do you find the starting nod...

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Miscellaneous Coding Interview Questions

  • How is a bubble sort algorithm implemented?  
  • How is an iterative quicksort algorithm implemented?  
  • How do you implement an insertion sort algorithm?  
  • How is a merge sort algorithm implemented?  
  • How do you implement a...

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String Coding Interview Questions

Here is my list of frequently asked string coding questions from programming job interviews: 

  • How do you print duplicate characters from a string?  
  • How do you check if two strings are anagrams of each other?  
  • How do you print the first non-rep...

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Array Coding Interview Questions

Here are some of the popular array-based coding interview questions for your practice: 

  • How do you find the missing number in a given integer array of 1 to 100?  
  • How do you find the duplicate number on a given integer array?  
  • How do you find t...

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