View Compilation Error

0_0_26647877_10393.cpp:69:2: error: stray '@' in program
  @Override
  ^
0_0_26647877_10393.cpp:2:1: error: 'import' does not name a type
 import java.util.ArrayList;
 ^
0_0_26647877_10393.cpp:3:1: error: 'import' does not name a type
 import java.util.Arrays;
 ^
0_0_26647877_10393.cpp:4:1: error: 'import' does not name a type
 import java.util.Collections;
 ^
0_0_26647877_10393.cpp:5:1: error: 'import' does not name a type
 import java.util.Scanner;
 ^
0_0_26647877_10393.cpp:7:1: error: expected unqualified-id before 'public'
 public class Main {
 ^