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

3 articles tagged #Sorting · Clear filters

Algorithm

POTD #16 - Count Pairs whose sum is less than target | Geeks For Geeks

Problem Statement Geeks For Geeks : https://www.geeksforgeeks.org/problems/count-pairs-whose-sum-is-less-than-target/1 Given an array arr[] and an in…

Jan 5, 2025 · 1 min read
Algorithm

POTD #8 - Find All Triplets with Zero Sum | Geeks For Geeks

Problem Statement Given an array arr[] , find all possible triplets i, j, k in the arr[] whose sum of elements is equals to zero . Returned triplet s…

Dec 28, 2024 · 2 min read
Algorithm

POTD #2 Search in a Row-Column sorted matrix | Geeks For Geeks

Second day of POTD Geeks For Geeks. https://www.geeksforgeeks.org/problems/search-in-a-matrix17201720/1 . Given a 2D integer matrix mat [][] of size …

Dec 22, 2024 · 2 min read