{"id":48037583,"url":"https://github.com/krotrn/cpp","last_synced_at":"2026-04-04T14:00:18.173Z","repository":{"id":244646683,"uuid":"812647874","full_name":"krotrn/CPP","owner":"krotrn","description":"This repository contains C++ code and projects. It serves as a collection of examples, utilities, and applications written in C++. 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This repository is a personal project where I commit to learning and improving my DSA skills every day. I aim to update this repository regularly with new concepts, code snippets, and challenges I've tackled.\n\n## Introduction\n\nData Structures and Algorithms are fundamental to improving problem-solving skills and understanding computational efficiency. My goal is to master these concepts in C++ due to its performance advantages and its close relationship with system-level resources.\n\n## Topics Covered\n\n### Data Structures\n\n- **Arrays**: Static and dynamic arrays, and their applications.\n- **Linked Lists**: Singly and doubly linked lists; basic operations like insertion, deletion, and traversal.\n- **Stacks**: Implementation and usage scenarios.\n- **Queues**: Different types such as circular and priority queues.\n- **Heap**: Max and min heaps; applications in priority queues and heapsort.\n- **HashMap**: Efficient key-value storage, collision handling, and usage in various algorithms.\n- **Sets**: Unordered and ordered sets, operations like union, intersection, and difference.\n- **Trees**: General trees, binary trees, and traversal techniques (preorder, inorder, postorder).\n- **Binary Search Trees (BST)**: Operations like insertion, deletion, and searching in a BST.\n\n### Algorithms\n\n- **Sorting and Searching**: Bubble sort, insertion sort, merge sort, quicksort, linear search, binary search.\n- **Greedy Algorithms**: Problem-solving strategies that build up a solution step by step, making locally optimal choices.\n- **Dynamic Programming (DP)**: Techniques to solve complex problems by breaking them down into simpler subproblems, focusing on overlapping subproblems and optimal substructure.\n- **Graph Algorithms**: Representation of graphs (adjacency matrix, adjacency list), depth-first search (DFS), breadth-first search (BFS), shortest path algorithms (Dijkstra's, Bellman-Ford), and minimum spanning tree algorithms (Kruskal's, Prim's).\n- **Backtracking(Currently Learning)**: Systematic way to iterate through all possible configurations of a search space, used for solving constraint satisfaction problems like puzzles, permutations, and combinations.\n\n\n### Object-Oriented Programming (OOP)\n\n- Mastering OOP principles such as encapsulation, inheritance, polymorphism, and abstraction in C++ for better modularity and code reuse.\n\nThis journey is ongoing, and I plan to explore more advanced topics and dive deeper into optimizing solutions.\n\n## Learning Resources\n\nI've been leveraging a variety of resources to aid my learning:\n\n- [C++ Documentation](https://en.cppreference.com/w/)\n- [Decode DSA with C++ 2.0](https://www.pwskills.com/)\n- [LeetCode](https://leetcode.com/)\n\n## LeetCode Profile\n\nYou can follow my problem-solving progress on LeetCode:  \n[LeetCode - Krotrn](https://leetcode.com/u/krotrn/)\n\n## Conclusion\n\nThis repository serves as both a log of my personal learning journey and a resource for anyone interested in mastering DSA in C++. Feel free to explore, contribute, or draw inspiration from it!\n\n## GitHub Repository\n\nExplore my code and projects:  \n[GitHub - CPP DSA Journey](https://github.com/krotrn/CPP)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkrotrn%2Fcpp","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkrotrn%2Fcpp","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkrotrn%2Fcpp/lists"}