Write a C Program for Depth First Search using Recursion

By | November 28, 2016

Depth First Search using Recursion


Write a C Program for Depth First Search using Recursion. Here’s simple Program for Depth First Search using Recursion in C Programming Language.


Depth First Search : :


  • Depth-first search (DFS) is an algorithm for traversing or searching a tree, tree structure or graph. The concept of backtracking is used in DFS.
  • In this program we are performing DFS on a binary tree. In DFS, the deepest and univisited node is visited and backtracks to it’s parent node if no siblings of that node exists.
  • Conditions: The DFS works on acyclic graph. DFS may fail if it enters a cycle. Care must be taken by not extending a path to a node if it already has.

Here is the source code of the C Program for Depth First Search using Recursion. The C Program is successfully compiled and run on a Windows system. The program output is also shown below.


SOURCE CODE : :


 

 


Output : :



Above is the source code for C Program for Depth First Search using Recursion which is successfully compiled and run on Windows System.The Output of the program is shown above .

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