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New posts in data-structures
Finding number of distinct (unique) values in a sub-array for multiple queries
Jan 22, 2026
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How to retrieve the kth element In subarray with given range in Java?
Jan 21, 2026
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How do I implement a constructor that takes variables from its base class?
Jan 23, 2026
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Minimum Cost to reduce the size of array to 1
Jan 22, 2026
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arrays
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I tried to execute the following code on code blocks, where instead of getting the marks as 92.5 I get 0.000000
Jan 22, 2026
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data-structures
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Data structures for graphs
Jan 21, 2026
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How to properly write C structure to file on disk, so it was possible to use mmap on it?
Jan 22, 2026
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memory
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What is a faster way of merging the values of this Python structure into a single dictionary?
Jan 21, 2026
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performance
How to perform recursion in python dictionary
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Confusion with Threaded binary tree
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how to display 1 million data from a table on UI
Jan 21, 2026
java
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oracle-database
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Delete a last node of linked list given pointer to that node
Jan 21, 2026
java
algorithm
data-structures
linked-list
Find the longest common ancestor path per group in Java
Jan 20, 2026
java
data-structures
collections
Using dictionaries for conditional execution instead of if..elif [closed]
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python
if-statement
data-structures
dictionary
How is an "array" implemented in JavaScript? [duplicate]
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javascript
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Is it possible to create a struct whose size is not known at compile time?
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c
memory
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