Skip to content
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
21 changes: 21 additions & 0 deletions src/bst.c
Original file line number Diff line number Diff line change
Expand Up @@ -29,3 +29,24 @@ Tree* newTree()
tree->root = NULL;
return tree;
}

int label(bstNode* node)
{
if (node == NULL) {
return 0;
}

return node->data;
}

void freeNode(bstNode* node)
{
if (node == NULL) {
return 0;
}

free(node->leftChild);
free(node->rightChild);
free(node);
return 0;
}
2 changes: 2 additions & 0 deletions src/bst.h
Original file line number Diff line number Diff line change
Expand Up @@ -5,9 +5,11 @@ typedef struct Tree Tree;

bstNode* newNode(int);
Tree* newTree();
void freeNode(bstNode*);
void bstInsert(Tree*, int);
bool bstContains(Tree*, int);
void bstFree(Tree*);
int label(bstNode*, Tree*);

void bstInorder(Tree*);
void bstPreorder(Tree*);
Expand Down