Ac solution code


  • 0

    Recursive Solution:

    public boolean isSameTree(TreeNode p, TreeNode q) {
        if (p == null || q == null) return (p == q);        
        return (p.val == q.val) && isSameTree(p.left, q.left) && isSameTree(p.right, q.right); 
    }

Log in to reply
 

Looks like your connection to LeetCode Discuss was lost, please wait while we try to reconnect.