DSA
13 min read·Oct 22, 2025
Graph Traversals: Node Exploration, Matrices, and Shortest Paths
Understand adjacency list representations versus matrices, Breadth-First Search (BFS) shortest paths, and Depth-First Search (DFS) topological sorting.
TAG
#Algorithms
5 articles about Algorithms.
DSA
12 min read·Oct 8, 2025
Binary Search: Boundary Conditions, Lower Bounds, and Monotonic Spaces
Master the subtleties of binary search index management, avoiding infinite loops, computing lower/upper bounds, and searching through monotonic decision spaces.
DSA
14 min read·Oct 1, 2025
Sorting Visualized: Comparisons, Stability, and Non-Comparison Sorts
Master sorting algorithms including Quicksort, Mergesort, and Timsort. Learn time complexities, memory trade-offs, stability, and non-comparison sorting techniques.
DSA
12 min read·Sep 24, 2025
Recursion & Backtracking: State Spaces, Memoization, and N-Queens
Master call stack recursion mechanics, base cases, state space search using backtracking, and dynamic programming optimization via memoization.
DSA
14 min read·Sep 20, 2025
Hierarchical Data: Traversing Binary Trees, BSTs, and Tries
Explore hierarchical structures, pre-order/in-order/post-order traversals, Binary Search Tree properties, self-balancing trees, and Tries.