Day 310/365 - Check if Tree is Isomorphic | JAVA | C++ | GFG POTD | DSA SHEET

[@dayashankarlakhotia4943]

Public class solution { boolean is Isomorphic (Node root 1,Node root2){ if(root1==null &&root2 ==null) return true; if(root1==null || root2 ==null) return false; if(root1. data!=root2. data) return false; return (Isomorphic (root1. left,root2. left)&&(root1. right,root2. right ))||(is Isomorphic (root1. left,root2. right)&&(root1. right,root2. left)); thanks again 🎉❤😮

[@starkendeavours7072]

can we use hashmap to store the mapping between 2 trees? and then dfs?

[@Seriouslyyy109]

TLE