How do i take input in this case

#1

please tell how do i take input in this problem

#2

@kushagrapathak0987 hey kushagra pathak in this question we have to build function for generic tree in generic tree each node has two child for generic tree you can refer this.

#3

Hey Kushagra,
As you are not responding to this thread, I am marking your doubt as Resolved for now. Re-open it if required.

Please mark your doubts as resolved in your course’s “ Ask Doubt ” section, when your doubt is resolved.