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248 practical articles on backend engineering, system design, databases, Docker, Python, AI and DSA, explained simply.

3 articles tagged #Arrays · Clear filters

Mathematics

POTD #19 - Count the number of possible triangles | Geeks For Geeks

Problem Statement Geeks For Geeks – https://www.geeksforgeeks.org/problems/count-possible-triangles-1587115620/1 Given an integer array arr[] . Find …

Jan 8, 2025 · 1 min read
Algorithm

POTD #14 - Count Subarrays with given XOR | Geeks For Geeks

Problem Statement Geeks For Geeks: https://www.geeksforgeeks.org/problems/count-subarray-with-given-xor/1 Given an array of integers arr[] and a numb…

Jan 3, 2025 · 1 min read
Algorithm

POTD #9 - Intersection of Two arrays with Duplicate Elements | Geeks For Geeks

Problem Statement Geeks For Geeks – https://www.geeksforgeeks.org/problems/intersection-of-two-arrays-with-duplicate-elements/1 Given two integer arr…

Dec 29, 2024 · 1 min read