Breadth-first search must be done without recursion. (with iterative) list depthFirstSearchUpperCases (const Tree *tree) {// TODOreturn list();} Ostruct Node {};char value; // VALUE OF NODElist children; // list of childrens};explicit Node (char value) : value(value) {}struct Tree {Node * root; // root of treeexplicit Tree (Node *root = nullptr) : root(root) {}

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Breadth-first search must be done without recursi

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Breadth-first search must be done without recursion. (with iterative)

list<char> depthFirstSearchUpperCases (const Tree *tree) {
// TODO
return list<char>();
}

Ostruct Node {
};
char value; // VALUE OF NODE
list<Node*> children; // list of childrens
};
explicit Node (char value) : value(value) {}
struct Tree {
Node * root; // root of tree
explicit Tree (Node *root = nullptr) : root(root) {}

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