Check if two trees are indentical

Check if two trees are indentical

  October 20, 2017    

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Code:

 boolean isIdentical(Node root1, Node root2)
{
if(root1==null && root2==null)
return true;
if(root1==null||root2==null)
return false;
if(root1.data!=root2.data)
return false;
return isIdentical(root1.left,root2.left) && isIdentical(root1.right,root2.right);
}