F.A.Q
Hand In Hand
Online Acmers
Problem Archive
Realtime Judge Status
Authors Ranklist
 
     C/C++/Java Exams     
ACM Steps
Go to Job
Contest LiveCast
ICPC@China
Best Coder beta
VIP | STD Contests
    DIY | Web-DIY beta
Author ID 
Password 
 Register new ID

View Compilation Error

0_0_39107323_13975.cpp:1:1: error: 'import' does not name a type
    1 | import java.io.BufferedInputStream;
      | ^~~~~~
0_0_39107323_13975.cpp:1:1: note: C++20 'import' only available with '-fmodules-ts', which is not yet enabled with '-std=c++20'
0_0_39107323_13975.cpp:2:1: error: 'import' does not name a type
    2 | import java.util.Scanner;
      | ^~~~~~
0_0_39107323_13975.cpp:2:1: note: C++20 'import' only available with '-fmodules-ts', which is not yet enabled with '-std=c++20'
0_0_39107323_13975.cpp:4:1: error: expected unqualified-id before 'public'
    4 | public class Main { //提交时改成Main
      | ^~~~~~


Hangzhou Dianzi University Online Judge 3.0
Copyright © 2005-2024 HDU ACM Team. All Rights Reserved.
Designer & Developer : Wang Rongtao LinLe GaoJie GanLu
Total 0.000000(s) query 1, Server time : 2024-06-15 17:02:37, Gzip enabled