Easy 2 point
Medium 4 points
Hard 6 points
Ninja 10 points
| 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
|