Data Structure Display vs Ruya

A novel data structure learning app, the most significant feature is that you can dynamically debug the data structure in this app, and visually observe the changes in the data structure during the operation. In this app you can learn the following data structures: 1. Linear structures, including arrays, linked lists, queues, stacks. Linear structures are the basis for other advanced data structures, as fine as advanced algorithms. 2. Tree structures, including binary tree, binary search tree, AVL tree, red-black tree, and heap. In this app, you can dynamically debug three traversals of the binary tree (including non-recursive traversal implementations), searching in the tree, balance adjustments in the AVL tree and red-black tree, and heap sorting. Give you the ability of handwritten red-black trees. 3. Graph structure, including the adjacency list storage representation of the graph structure, depth-first search and breadth-first search, finding the Euler path in the graph, topological sorting, maximum connected components, minimum spanning tree problem, and shortest single source Path problem. It also provides dynamic debugging of these classic graph algorithms. 4. The data structure introductory class will talk about the problem of the Tower of Hanoi. The algorithm that solves this problem is often recursive. This app provides dynamic debugging of the Tower of Hanoi problem, so you can no longer be confused about the recursive calls of the Tower of Hanoi.

Ruya is a beautifully designed school management platform created for modern education. It brings students, parents, teachers, administrators, and school staff into one connected digital experience where learning, communication, and daily school life feel clear, organized, and effortless. At its heart, Ruya is about making schools feel more connected. Students can keep up with assignments, grades, schedules, announcements, and class updates in one place. Parents can stay informed and involved through timely communication, academic visibility, and access to important school information. Teachers and school teams can manage coursework, attendance, communication, and daily responsibilities with greater ease and confidence. Ruya transforms the way schools communicate by giving every member of the school community a smoother, more elegant way to stay informed. Announcements, direct messaging, classroom updates, and school-wide communication are all designed to feel fast, intuitive, and dependable. Whether it is an important reminder, a daily update, or an academic task, Ruya helps the right information reach the right people at the right time. The platform also supports the academic journey with tools for assignments, coursework, grades, schedules, weekly plans, and digital learning resources. Students can stay focused and prepared, while teachers can share materials, track progress, and support learning in a more streamlined way. Parents gain a clearer window into their child’s school experience, helping them feel closer to both progress and participation. Beyond academics, Ruya supports the rhythm of school operations with features such as attendance management, QR-based check-in tools, secure communication, online classroom support, digital books and documents, reporting tools, and role-based access for different members of the school community. AI-powered assistance is also included to help users access information more quickly and simplify everyday tasks. Ruya is designed to feel polished, modern, and purposeful in every interaction. It is not simply a collection of school tools, but a complete experience built to help schools run more smoothly and help people feel more connected to learning. Whether you are a student staying on top of the week ahead, a parent following your child’s progress, a teacher managing the classroom, or a school leader guiding daily operations, Ruya offers a smarter, more refined way to experience school life. Please note that available features may vary depending on your school, account type, and assigned permissions.