Common Algorithms:
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Sorting Algorithms: Sorting algorithms like QuickSort, MergeSort, and BubbleSort are used to arrange elements in a specific order, such as ascending or descending.
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Searching Algorithms: Searching algorithms like Binary Search and Linear Search are used to find elements within a data structure.
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Recursion: Recursion is a programming technique where a function calls itself to solve a problem. It's often used in algorithms for tasks like tree traversal.
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Dynamic Programming: Dynamic programming is a technique used to solve problems by breaking them down into smaller subproblems and caching the results of these subproblems to avoid redundant calculations.
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Greedy Algorithms: Greedy algorithms make locally optimal choices at each step with the hope of finding a globally optimal solution. They are used in various optimization problems.
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Graph Algorithms: Graph algorithms like Dijkstra's algorithm, Breadth-First Search (BFS), and Depth-First Search (DFS) are used for solving problems related to graphs.
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Divide and Conquer: Divide and conquer is a problem-solving approach that breaks a problem into smaller subproblems, solves the subproblems, and combines their solutions to solve the original problem.
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Backtracking: Backtracking is a technique used to solve problems by trying out different possibilities and undoing choices that lead to dead ends.
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String Algorithms: Algorithms like string matching (e.g., Knuth-Morris-Pratt), string editing (e.g., Levenshtein distance), and regular expression matching are used for string manipulation.
- These are just a few examples of common data structures and algorithms used in programming.
- The choice of data structure and algorithm depends on the specific problem you are trying to solve and the trade-offs between time and space complexity.