binary tree implmentation

To run the program, you can follow some tutorials like this https://learn.saylor.org/mod/page/view.php?id=29918

#g++ binaryTree.cpp student.cpp main.cpp -o main.exe

This will produce a main.exe file To execute them type ./main.exe on console Your console will show the following output

binaryTree program
type 0 to stop program
type 1 to insert a student
type 2 to remove a student
type 3 to search a student
type 4 to print a tree

credits: https://www.youtube.com/watch?v=qRvOPRmyGTc&list=PLrOyM49ctTx_AMgNGQaic10qQJpTpXfn_&index=18