JAVA_Subtree of Another Tree

JAVA_Subtree of Another Tree_LeetCode 572 풀이 class Solution { public boolean isSubtree(TreeNode root, TreeNode subRoot) { if(root == null || subRoot == null) { return false; } if(root.val == subRoot.val && treeChk(root,subRoot)) { //if entire tree same return true return true; } return isSubtree(root.left,subRoot) || isSubtree(root.right,subRoot); } private boolean treeChk(TreeNode root, TreeNode subRoot) { if(root == null && subRoot == null) { return true; } if(root == null || subRoot == null |...

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