34 lines
644 B
C
34 lines
644 B
C
#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "binary_search_tree.h"
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void free_tree(node_t *tree) {
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if (tree == NULL) {
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return;
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}
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free_tree(tree->left);
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free_tree(tree->right);
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free(tree);
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}
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node_t *build_tree(int *tree_data, size_t tree_data_len){
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node_t *koren = (node_t *)malloc(sizeof(node_t));
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if(tree_data == NULL || tree_data_len == 0){
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return 0;
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}
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if(tree_data != NULL && tree_data_len != 0){
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koren->data = tree_data[0];
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koren->left = (node_t *)malloc(sizeof(node_t));
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koren->left->data = tree_data[0];
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}
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return koren;
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}
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