Input issue in question

#1

I am not able to understand how we have to take input for this question .

#2

@vanshika1205 hey,you will be given one function with arguments as two root pointer of both trees and that function will return true or false,you have to complete that function.

#3

@vanshika1205 here is code for input for reference
https://ide.codingblocks.com/s/45255?_ga=2.63186151.95256106.1584124297-1940767847.1534408565