Question | Type | Level | Solve |
---|---|---|---|
Write a function to reverse the given linked list? | Data Structures | Hard | Solve |
Write a function to remove duplicates in the given linked list? | Data Structures | Hard | Solve |
Write a function that counts the number of nodes in given binary tree? | Data Structures | Medium | Solve |
Write a function that counts the number of leaf nodes of the given binary tree? | Data Structures | Medium | Solve |
Write a function to find the height of the given binary tree? | Data Structures | Hard | Solve |
Write a function that returns pre order traversal list of node values? | Data Structures | Medium | Solve |
Write a function that returns in order traversal list of node values? | Data Structures | Medium | Solve |
Write a function that returns post order traversal list of node values? | Data Structures | Medium | Solve |
Write a function that checks whether the given binary tree is a binary search tree? | Data Structures | Hard | Solve |
Write a function to check whether the given binary tree has the given value node? | Data Structures | Medium | Solve |
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