View Compilation Error

0_0_35840726_1683.cpp:1:2: error: 'package' does not name a type
  package test;
  ^
0_0_35840726_1683.cpp:3:2: error: 'import' does not name a type
  import java.util.Scanner;
  ^
0_0_35840726_1683.cpp:5:2: error: expected unqualified-id before 'public'
  public class Main {
  ^