【例2.1】Hello World

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	ZAR_Ferrari	2ms	512 KiB	C++14(O2)	97 Bytes	2026-2-26 20:53:32
AC	bzx	2ms	512 KiB	C++17(O2)	122 Bytes	2026-2-13 17:39:13
AC	翟汉方	3ms	512 KiB	C++14	93 Bytes	2026-2-6 15:58:08
AC	wzs	3ms	512 KiB	C++11	86 Bytes	2026-2-10 20:53:58
AC	chaosuan	3ms	504 KiB	C++98	99 Bytes	2025-12-12 18:17:07
AC	zxpeach	3ms	760 KiB	C++98	87 Bytes	2025-12-12 11:02:55
AC	douzihe	3ms	512 KiB	C++98	97 Bytes	2026-2-23 16:05:14
AC	Ljh421	3ms	512 KiB	C++14	178 Bytes	2026-2-6 21:56:02
AC	wsh	3ms	512 KiB	C++11(O2)	92 Bytes	2026-2-23 20:29:32