View Compilation Error

0_0_25660012_3758.cpp:4:1: error: 'import' does not name a type
 import java.util.LinkedList;
 ^
0_0_25660012_3758.cpp:9:1: error: 'import' does not name a type
 import java.util.Queue;
 ^
0_0_25660012_3758.cpp:14:1: error: 'import' does not name a type
 import java.util.Scanner;
 ^
0_0_25660012_3758.cpp:24:1: error: expected unqualified-id before 'public'
 public class Main {
 ^