View Compilation Error

0_0_39797046_22028.cpp:1:1: error: 'package' does not name a type
    1 | package a;
      | ^~~~~~~
0_0_39797046_22028.cpp:3:1: error: 'import' does not name a type
    3 | import java.util.Scanner;
      | ^~~~~~
0_0_39797046_22028.cpp:3:1: note: C++20 'import' only available with '-fmodules-ts', which is not yet enabled with '-std=c++20'
0_0_39797046_22028.cpp:6:1: error: expected unqualified-id before 'public'
    6 | public class V {
      | ^~~~~~