Doubt regarding editorial of simple input problem

#1

Please explain me the following-

  1. public static void take input ()
  2. scanner scn =new scanner (system.in)
  3. intn=scn.next int()
  4. system.out.println(n)
    functions of the above were not in the tutorial videos.
    And give me the code in some other way ,as per the tutorial
#2

Hi @mmk32001
The editorial is not in c++ language it is in JAVA.

Here is code in c++ :

#3

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