Preorder traversal of a binary tree, Data Structure & Algorithms

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Preorder traversal of a binary tree

struct NODE

{

struct NODE *left;

int value; /* can take any data type */

struct NODE *right;

};

preorder(struct NODE *curr)

{

printf("%d", curr->value);

if(curr->left != NULL) preorder(curr->left);

if(curr->right != NULL) preorder(curr->right);

}

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