Inorder Binary Tree Traversal in C

Inorder Binary Tree Traversal in C

Inorder traversal is a DFS traversal technique where we try to traverse as deep as possible in the tree from the current node. In the inorder traversal, we first visit all the left subtree, then visit the current node and at last, we visit the right subtree....

C Program to Implement Inorder Binary Tree Traversal

C // C program to show how to implement the binary tree // traversal #include #include // node of the tree struct Node { int data; struct Node* left; struct Node* right; }; // utility function to create a node struct Node* createNode(int data) { struct Node* newNode = (struct Node*)malloc(sizeof(struct Node)); newNode->data = data; newNode->left = NULL; newNode->right = NULL; return newNode; } // Function to perform inorder traversal void inorderTraversal(struct Node* root) { // cheking if the current node is NULL if (!root) return; // traversing left subtree inorderTraversal(root->left); // traversing current node printf("%d ", root->data); // traversing right subtree inorderTraversal(root->right); } int main() { // Example tree creation struct Node* root = createNode(1); root->left = createNode(2); root->right = createNode(3); root->left->left = createNode(4); root->left->right = createNode(5); printf("Inorder Traversal: "); inorderTraversal(root); return 0; }...

Applications of Inorder Traversal of Binary Tree

Expression Trees: Binary trees can be used to the represent the expressions in the way that facilitates the evolution using the inorder traversal.Binary Search Trees(BSTs): Inorder traversal of the BST yields elements in the sorted order, making it is useful for the searching and sorting operations.Complier Design: Inorder traversal is used in the parsing and evaluating the mathematical expressions....