Formatting
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1 changed files with 4 additions and 2 deletions
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@ -21,8 +21,10 @@ int main(void) {
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tree_clear(&tree);
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// Check if the tree is really empty
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if (tree.root == NULL) printf("Tree is empty\n");
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else printf("Tree is not empty: %d\n", tree.root->data);
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if (tree.root == NULL)
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printf("Tree is empty\n");
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else
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printf("Tree is not empty: %d\n", tree.root->data);
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// Check size and print inorder
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printf("Tree size: %d\n", tree_size(tree.root));
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