## Questions Category data-structures

### If I wanted to extract the min and max from a heap, which structure should I be using?

J. Doe modified 3 hours ago

### Optimizing space complexity for a problem involving counting unique multiples of 2 or more numbers?

J. Doe modified 5 hours ago

### argument of type "double" is incompatible with parameter of type "double *"

keeperkell13 modified 6 hours ago

### Java - Stack Datastructure implementation using array

Aishu modified 13 hours ago

### Sub-structures vs Flat Data-Structure in MongoDB - NoSQL

Jason modified 15 hours ago

### which data-structure would be suitable for this problem

Kiran modified 16 hours ago

### Is there a way to evaluate the number of leaves needed by a B+-tree?

Barnercart modified 17 hours ago

### Implement database structure with isVisible value for each column

Neos modified 17 hours ago

### Why Use A Doubly Linked List and HashMap for a LRU Cache Instead of a Deque?

user3586940 modified 22 hours ago

### RB Tree implementation [on hold]

Albert Leibnitz modified 1 days ago

### Java - DoublyLinked List Implementation

Aishu modified 2 days ago

### How to optimized scrollview?

Raja Malakar modified 2 days ago

### How to find if a node exists in the binary tree or not (by index, not by value)?

hard-fault modified 2 days ago

### How to fix undercounting cases in this java problem hw (USACO silver)

HackerMan modified 2 days ago

### Importing a numpy.ndarray to a TensorFlow Session

Diarmuid Kelly modified 2 days ago

### Convert Red-Black tree to AVL tree

Pushkar Garg modified 3 days ago

### Efficient calculations of paths with shared subpaths in directed graph

user3544350 modified 3 days ago

### What is the most optimal way of solving this problem?

Kenil Mehta modified 3 days ago

### Find length of sequences of numbers greater than x in a list

Guido modified 3 days ago

### What data structures/algorithms to efficiently substitute DNF expressions into each other?

Steve modified 3 days ago

### Why is my data-structure slow(custom data-structure)

TopCoderChallenges modified 3 days ago

### Is it possible to expand a gap buffer without copying data?

Wazhai modified 3 days ago

### polynomial multiplication in Java

NEIL SHAH modified 3 days ago

### How to avoid ConcurrentModificationException on recursive iterator based removal from LinkedList?

Gigaxel modified 4 days ago

### Parse an XSD file using python

bhanu goyal modified 4 days ago

### Not sure what kind of algorithm this problem requires / what data structure (Printer Queue problem)

user10729497 modified 4 days ago

### Is there a way to put multiple values in map with the same key?

Niko modified 4 days ago

### Sorting dynamically changing list with pagination [on hold]

kr1x modified 4 days ago

### why is "append" method not working correctly?

Prashant Prakash modified 4 days ago