2 ms·
C++ Solution here : TreeNode* invertTree(TreeNode* root) { if (root) { TreeNode* temp = root->left; root->left = invertTree(root->right);
by ripitrust 11y ago
C++ Solution here :
TreeNode* invertTree(TreeNode* root)
{
if (root)
{
TreeNode* temp = root->left;
root->left = invertTree(root->right);
root->right = invertTree(temp);
}
return root;
}