【例27.3】第几项

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	曹益通	48ms	768 KiB	C++11	161 Bytes	2026-2-7 20:50:14
AC	gjh81	50ms	768 KiB	C++11	265 Bytes	2026-2-7 20:55:07
AC	junjie6666	51ms	768 KiB	C++11	183 Bytes	2026-2-7 20:07:12
AC	许菡唐	51ms	768 KiB	C++11	168 Bytes	2026-2-7 20:29:49
AC	zxpeach	57ms	768 KiB	C++98	165 Bytes	2026-2-7 11:26:22