Visual Algorithm

Educação

Grátis · Compras dentro do app

What you can get in the app - Step-by-step execution: Key operations such as comparisons, swaps, pointer moves, push/pop, rotations and recoloring, relaxation updates, and more are highlighted in real time. - Full process control: Pause/resume, single-step, and replay (great for review and explanation). - Side-by-side learning: Compare how different algorithms behave on the same input to understand why one is faster/slower, stable/unstable, and when to use each. - Stats and metrics: In modules like sorting, display metrics such as comparison count and swap count to build complexity awareness and performance intuition. - Data structure + operations together: Not only the “algorithm,” but also how the underlying data structure changes as operations are applied. Content overview (by module) 1) Sorting Ideal for bar/column visualizations with frequent, high-contrast changes. Built-in algorithms include: - Bubble Sort, Selection Sort, Insertion Sort, Shell Sort - Merge Sort, Quick Sort, Heap Sort - Counting Sort, Radix Sort, Bucket Sort - Cocktail Shaker Sort, Comb Sort - Hybrid sorts (e.g., TimSort, for advanced extensions) Visualization focus: comparisons and swaps, partition/merge processes, heapify operations, and behavior/metrics differences across algorithms at the same input size. 2) Searching Demonstrates “search paths” and pointer movement using arrays, sorted sequences, and tree structures: - Linear Search, Binary Search, Interpolation Search - Skip List (multi-level structure + search process) Plus structure-based searching: - Search in BST/AVL/Red-Black Trees - B-Tree / B+ Tree search (useful for index and disk-structure intuition) - Hash-based search (collision handling: separate chaining, open addressing) 3) Data Structures and Core Operations Binds “structure shape” and “operation steps” together so you understand the mechanism and cost behind each operation. Linear structures - Arrays: access, insert, delete (including shifting) - Linked lists: singly/doubly/circular (insert, delete, reverse) - Stacks: push/pop, applications like parentheses matching - Queues: standard queue, circular queue, deque, priority queue Tree structures - Binary tree traversals: preorder/inorder/postorder (recursive vs iterative), level-order traversal - BST: insert/delete/search - AVL: LL/RR/LR/RL rotations and trigger conditions - Red-Black Tree: rotations and recoloring during insert/delete - Heap: insert, delete-top, heapify - Trie: insert/search/delete - Segment Tree / Fenwick Tree (BIT): point update, range query Graph structure basics - Adjacency matrix vs adjacency list - Undirected graphs, directed graphs, weighted graphs 4) Graph Algorithms Dynamic node-edge animations are especially intuitive for building graph theory intuition. Traversal and connectivity - DFS, BFS, connected components, topological sorting Shortest paths - Dijkstra, Bellman–Ford, Floyd–Warshall, A* search Minimum spanning tree - Prim, Kruskal (with Union-Find visualization) Advanced: matching and flow - Bipartite matching (augmenting path idea) - Maximum flow (Ford–Fulkerson / Edmonds–Karp) 5) String Algorithms Presented with “text + pointers/windows/tables”: - Naive matching, KMP (prefix table), Rabin–Karp (rolling hash) - Boyer–Moore / Horspool - Suffix array construction, (advanced) suffix automaton / suffix tree - LCS, longest common substring, edit distance (DP table animation) 6) Recursion and Backtracking Shows the essence of problem-solving with “recursion tree + call stack + backtracking path”: - Permutations/combinations/subsets - N-Queens, Sudoku, maze paths, Tower of Hanoi - Highlighting choice points and undo steps during backtracking 7) Dynamic Programming Uses state tables/grids to show exactly “where each transition comes from”: - Fibonacci (recursion vs memoization vs iteration) - 0/1 knapsack, unbounded knapsack - LCS, edit distance - Grid min path / max weight path - Advanced: interval DP, tree DP ...

Classificações e Avaliações

  • Este app não recebeu classificações ou avaliações suficientes para exibir uma visão geral.

Added new frequently asked algorithm interview questions.

Versão 1.1

皖鹏 任, responsável pelo desenvolvimento do app, indicou que as práticas de privacidade do app podem incluir o gerenciamento de dados conforme descrito abaixo. Para obter mais informações, consulte a política de privacidade do app .

  • Dados não coletados

    Os desenvolvedores não coletam nenhum dado deste app.

    As práticas de privacidade podem variar, por exemplo, conforme os recursos que você usa ou sua idade. Saiba Mais

    Acessibilidade

    O desenvolvedor ainda não indicou quais recursos de acessibilidade são compatíveis com esse app. Saiba mais

    Informações

    Venda
    • 皖鹏 任
    Tamanho
    • 6,8 MB
    Categoria
    • Educação
    Compatibilidade
    Requer o iOS 17.0 ou posterior.
    • iPhone
      Requer o iOS 17.0 ou posterior.
    • iPad
      Requer o iPadOS 17.0 ou posterior.
    • Mac
      Requer o macOS 14.0 ou posterior.
    • Apple Vision
      Requer o visionOS 1.0 ou posterior.
    Idiomas
    Alemão e mais 5
    • Alemão, Chinês simplificado, Chinês tradicional, Francês, Inglês, Japonês
    Idade
    AL
    • Este app recebeu a seguinte classificação indicativa: AL.
    • Saiba mais
    Compras dentro do app
    Sim
    Copyright
    • © 2026 Rocky
  • Política de Privacidade

    • Mais de 皖鹏 任