View Compilation Error

0_0_26025702_14578.cpp:2:1: error: 'import' does not name a type
 import java.math.BigInteger;
 ^
0_0_26025702_14578.cpp:3:1: error: 'import' does not name a type
 import java.util.Scanner ;
 ^
0_0_26025702_14578.cpp:4:1: error: expected unqualified-id before 'public'
 public class Main{
 ^