C++ Please #include using namespace std; class IntNode { public: // Constructor IntNode(int dataInit);

[answerhappygod]

C++ Please

C Please Include Iostream Using Namespace Std Class Intnode Public Constructor Intnode Int Datainit 1 (50.19 KiB) Viewed 19 times

#include <iostream>using namespace std;
class IntNode {public: // Constructor IntNode(int dataInit);
// Get node value int GetNodeData();
// Get pointer to next node IntNode* GetNext();
/* Insert node after this node. Before: this -- next After: this -- node -- next */ void InsertAfter(IntNode* newNode);
private: int dataVal; IntNode* nextNodePtr;};
// ConstructorIntNode::IntNode(int dataInit) { this->dataVal = dataInit; nextNodePtr = nullptr;}
// Get node valueint IntNode::GetNodeData() { return this->dataVal;}
// Get pointer to next nodeIntNode* IntNode::GetNext() { return this->nextNodePtr;}
/* Insert node after this node. Before: this -- next After: this -- node -- next*/void IntNode::InsertAfter(IntNode* newNode) { IntNode* tempNext = this->nextNodePtr; this->nextNodePtr = newNode; newNode->nextNodePtr = tempNext;}
// Return index of target itemint IndexOf(IntNode* headNode, int target) {/* Type your code here. */
}
int main() { IntNode* headNode = new IntNode(-1); IntNode* currNode; IntNode* lastNode;
// Initiaize head node lastNode = headNode;
// Add nodes to the list for (int i = 0; i < 20; ++i) { currNode = new IntNode(i); lastNode->InsertAfter(currNode); lastNode = currNode; }
cout << IndexOf(headNode, 15) <<endl;
return 0;}
Given the IntNode class, define the IndexOf 0 function to return the index of parameter target or −1 if not found. Note: The first index after the head node is 0 . Ex: If the list contains: head −>14−>191−>22→99 IndexOf(headNode, 22 ) returns 2 . Ex: If the list contains: head −> IndexOf(headNode, 22) returns -1. 397756.2495032.9×3zqy7