After completing the above steps, print the value of cnt as the value for the current node.If par is less than i, then increment cnt by 1.Store the current node in a variable, say node.Now, iterate over the range using a variable i and perform the following steps:.Recursively call the children of the current node.Perform DFS traversal from the root node and perform the following steps:.Initialize an array, say par of size N, with -1, to store the immediate parent of each node.Finally, print the result.įollow the steps below to solve the problem: ![]() Then iterate over each node and using the parent array, compare its value with all its ancestors. Recommended: Please try your approach on first, before moving on to the solution.Īpproach: The idea is to perform DFS traversal from the root node of the Tree and store the immediate parent of each node in an array. ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.DevOps Engineering - Planning to Production.Python Backend Development with Django(Live).Android App Development with Kotlin(Live). ![]() Patterns are easier to follow in this system than they are in the ahnentafel, which starts at or near the present and traces a direct line back into the past.
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