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What is recursion? Write a recursive function in C to find sum of digits of a number
written 7.6 years ago by gravatar for sumayassrbg2000 sumayassrbg2000 • 0 modified 6.4 years ago by gravatar for ddigantarroy ddigantarroy • 0
data structures and algorithms
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written 7.6 years ago by gravatar for sumayassrbg2000 sumayassrbg2000 • 0

  1. The process in which a function calls itself directly or indirectly is called recursion and the corresponding function is called as recursive function.

  2. Using recursive algorithm, certain problems can be solved quite easily. Examples of such problems are Towers of Hanoi (TOH), Inorder/Preorder/Postorder Tree Traversals, DFS of Graph, etc

  3. In …

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