两个字符串的删除操作(非hot100)

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	WilliamXn	921ms	18.7 MiB	Python 3	375 Bytes	2026-5-17 19:58:53
AC	小睿	932ms	18.5 MiB	Python 3	404 Bytes	2026-6-1 17:28:20
AC	Qunyao Du	991ms	18.6 MiB	Python 3	511 Bytes	2026-6-16 13:29:06
AC	JZSitQ1A4N	1044ms	18.7 MiB	Python 3	571 Bytes	2026-5-12 19:52:08
AC	michaeljzy	1052ms	13 MiB	Python 3	326 Bytes	2026-7-4 23:53:21
AC	ujmZf4ehA7	1177ms	45.5 MiB	Python 3	338 Bytes	2026-5-15 20:32:48
AC	x9aDLWnoGq	1217ms	45.1 MiB	Python 3	618 Bytes	2026-5-12 13:43:38
AC	CodeFun175a174b5e	1261ms	44.9 MiB	Python 3	588 Bytes	2026-6-4 2:00:05
AC	WRJEJcU758	1284ms	73 MiB	PyPy3	564 Bytes	2026-5-10 15:28:19
AC	CodeFun12e2454b44	1300ms	18.7 MiB	Python 3	482 Bytes	2026-5-12 11:28:50
AC	TaZi	1303ms	73.1 MiB	PyPy3	683 Bytes	2026-5-8 21:52:48
AC	rxA3tIk4kT	1353ms	45.2 MiB	Python 3	503 Bytes	2026-5-11 20:46:47
AC	IvDM8o8kTI	1422ms	45.7 MiB	Java	926 Bytes	2026-5-18 14:09:49
AC	BcW6UdYl44	1476ms	45.3 MiB	Java	758 Bytes	2026-6-22 15:19:20
AC	QuzeH5vTx5	1562ms	44.9 MiB	Java	908 Bytes	2026-8-1 21:42:56