Personal DSA practice repository for placement preparation. This repository records learning structure, progress, formulas, patterns, and future revision—not worked solutions.
01-Arrays/— foundations through advanced array patterns02-Hashing/through08-Graphs/— topic-based practice areasdocumentation/— progress tracker, formula book, pattern book, and dependency map
When a problem is completed, add its Java file to the relevant pattern folder as ProblemNN_DescriptiveName.java. Until code is ready, create only an explicitly marked placeholder.