printf("pre order :");
preOrder(root);
printf("\n");
printf("pre nonrecursive order :");
preOrderNonRecursive(root);
printf("\n");
printf("in order :");
inOrder(root);
printf("\n");
printf("in nonrecursive order :");
inOrderNonRecursive(root);
printf("post order :");
postOrder(root);
printf("\n");
printf("post nonrecursive order :");
postOrderNonRecursive(root);
printf("\n");
printf("depth first order :");
depthFirst(root);
printf("\n");
return 0;
}
运行截图:
