C program to print binary search tree

C program to print binary search tree

Output:

Inorder Traversal of the binary search tree:
1 2 3 4 5 6 7 8
Preorder Traversal of the binary search tree:
5 3 2 1 4 7 6 8
Postorder Traversal of the binary search tree:
1 2 4 3 6 8 7 5

Implementation: