(function(){ window.OpenPopKa = true;}())

Given two binary trees, return True if and only if they are mirror images of each other.

[editor.getValue()]
if (guess[0] != initEditor) { console.log(guess[0]); window.codeValue = guess[0]; window.progexType= "BTRecurTutor"; window.summexName= "MBTmirrorPROG"; } else { return ""; }

To be mirrors, the left subtree of the first tree must mirror the right subtree of the second tree. And the right subtree of the first tree must mirror the left subtree of the second tree.