View Compilation Error

0_0_38757601_4979.cpp:17:1: error: 'import' does not name a type
   17 | import java.math.BigInteger;
      | ^~~~~~
0_0_38757601_4979.cpp:17:1: note: C++20 'import' only available with '-fmodules-ts', which is not yet enabled with '-std=c++20'
0_0_38757601_4979.cpp:18:1: error: 'import' does not name a type
   18 | import java.util.Scanner;
      | ^~~~~~
0_0_38757601_4979.cpp:18:1: note: C++20 'import' only available with '-fmodules-ts', which is not yet enabled with '-std=c++20'
0_0_38757601_4979.cpp:20:1: error: expected unqualified-id before 'public'
   20 | public class Main
      | ^~~~~~