This is java recursive code --> I only need this method. please help Write a RECURSIVE method “int sumPos(Node head)” to calculate the sum of positive integers in a linked list of integers referenced by head. No global variables are allowed. Node is declared as: Node { int value; Node next; }

This is java recursive code --> I only need this method. please help Write a RECURSIVE method “int sumPos(Node head)” to calculate the sum of positive integers in a linked list of integers referenced by head. No global variables are allowed. Node is declared as: Node { int value; Node next; }

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter18: Stacks And Queues

Section: Chapter Questions

Problem 16PE: The implementation of a queue in an array, as given in this chapter, uses the variable count to...

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Concept explainers

Depth First Search

Depth-first search (DFS) also known as Depth First traversal is an algorithm used to traverse or search the nodes in a tree or graph data structure. Traversal usually means visiting all the nodes of a graph. DFS performs in a depth-ward manner. It uses a stack to remember the vertices it has visited. The search starts from the root node, where any arbitrary node is selected as a root node in a graph, and then each node is explored along each branch before performing backtracking. The DFS algorithm uses a recursive technique by following the idea of backtracking. DFS algorithm does this by performing an in-depth search of all the nodes by traversing in a forward direction. If the required node is not found, it starts backtracking to previously visited nodes.

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This is java recursive code --> I only need this method. please help

Write a RECURSIVE method “int sumPos(Node head)” to calculate the sum of positive integers in a linked list of integers referenced by head. No global variables are allowed.

Node is declared as:

Node {

int value;

Node next;

}

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