View Compilation Error

0_0_38251822_28549.cpp:7:1: error: stray '\272' in program
 public class 杭电1257 {
 ^
0_0_38251822_28549.cpp:7:1: error: stray '\274' in program
0_0_38251822_28549.cpp:7:1: error: stray '\265' in program
0_0_38251822_28549.cpp:7:1: error: stray '\347' in program
0_0_38251822_28549.cpp:1:1: error: 'import' does not name a type
 import java.util.ArrayList;
 ^
0_0_38251822_28549.cpp:2:1: error: 'import' does not name a type
 import java.util.Arrays;
 ^
0_0_38251822_28549.cpp:3:1: error: 'import' does not name a type
 import java.util.List;
 ^
0_0_38251822_28549.cpp:4:1: error: 'import' does not name a type
 import java.util.Scanner;
 ^
0_0_38251822_28549.cpp:7:1: error: expected unqualified-id before 'public'
 public class 杭电1257 {
 ^