View Compilation Error

0_0_36725965_23530.cpp:32:1: error: 'import' does not name a type
 import java.math.BigInteger;
 ^
0_0_36725965_23530.cpp:33:1: error: 'import' does not name a type
 import java.util.Scanner;
 ^
0_0_36725965_23530.cpp:34:1: error: expected unqualified-id before 'public'
 public class Main {
 ^