【例2.2】你好世界

状态	递交者	时间	内存	语言	代码	递交时间
AC	Unknown User	3ms	512 KiB	C++14(O2)	90 Bytes	2026-1-14 21:16:59
AC	Unknown User	3ms	504 KiB	C++14(O2)	91 Bytes	2025-12-31 21:36:51
AC	Unknown User	3ms	504 KiB	C++14(O2)	101 Bytes	2025-7-4 9:05:48
AC	Unknown User	3ms	764 KiB	C++14(O2)	91 Bytes	2025-9-3 14:44:06
AC	Unknown User	3ms	768 KiB	C++14	97 Bytes	2024-7-12 12:31:25