Skip to content
Branch: master
Find file History
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Type Name Latest commit message Commit time
Failed to load latest commit information.

Same Tree

Given two binary trees, write a function to check if they are equal or not.

Two binary trees are considered equal if they are structurally identical and the nodes have the same value.




bool isSameTree(struct TreeNode *p, struct TreeNode *q) {
	if (p == NULL)
		return q == NULL;
	if (q == NULL)
		return false;
	if (p->val != q->val)
		return false;
	return isSameTree(p->left, q->left) && isSameTree(p->right, q->right);
You can’t perform that action at this time.