How to take input tree by using cin

#1

I want the code to take input tree by using cin function

#2

@mohitshendre2609, are you talking about overloading operator >> or you just want code to take input a tree ??

#3

I am taking about the overloading operator

How to take input root node by using cin function
#4

@mohitshendre2609,
here i am taking input in preorder format
refer to this code :-

#5

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