第1题-字符替换

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	CodeFun6a761f3833	19ms	7.1 MiB	C++17(O2)	1006 Bytes	2026-1-24 14:50:05
AC	Re6cykYjCF	19ms	7.1 MiB	C++17(O2)	837 Bytes	2025-12-24 14:38:32
AC	gjh	23ms	6.9 MiB	C++17(O2)	1023 Bytes	2026-5-24 17:21:14
AC	JIAAAA	24ms	6.9 MiB	C++11(O2)	1 KiB	2026-7-29 14:50:25
AC	67XmgX53xo	25ms	7.1 MiB	C++	721 Bytes	2026-7-15 14:14:32
AC	WceFwBUBwD	28ms	6.8 MiB	C++	800 Bytes	2026-6-2 10:15:16
AC	TaZi	183ms	11.5 MiB	Python 3	1.2 KiB	2025-11-23 13:50:03
AC	JOJO	187ms	11.5 MiB	Python 3	1.1 KiB	2025-12-23 22:07:03
AC	PAs7cC4wHR	233ms	11.4 MiB	Python 3	515 Bytes	2026-5-12 17:19:36
AC	Polaris.	237ms	11.6 MiB	Python 3	1.1 KiB	2026-3-27 10:16:23
AC	Orange_	246ms	11.5 MiB	Python 3	543 Bytes	2026-3-13 9:13:54
AC	Ea2BZp5I8e	267ms	11.4 MiB	Python 3	615 Bytes	2026-7-27 21:47:31
AC	CodeFunf287958d4e	277ms	11.4 MiB	Python 3	689 Bytes	2026-7-27 21:46:40
AC	KPy8AZI76X	354ms	12.6 MiB	Python 3	1020 Bytes	2026-7-17 17:25:08
AC	努力会更好22	667ms	40.6 MiB	Java	1.8 KiB	2026-7-29 12:19:05
AC	fmObj7tvYM	755ms	41.5 MiB	Java	1.6 KiB	2026-7-22 23:17:26
AC	In6ypOLIlI	791ms	42.6 MiB	Java	1.4 KiB	2026-7-8 20:39:10
AC	shazhubadao	1151ms	45.4 MiB	Java	1.1 KiB	2025-11-24 22:41:26
AC	wks666	1151ms	45 MiB	Java	1.3 KiB	2025-11-27 18:08:40
AC	CodeFunfab35e9dd1	1336ms	44.9 MiB	Java	1.6 KiB	2026-3-20 4:09:36
AC	X7C8ZhiBJ5	1400ms	44.8 MiB	Java	984 Bytes	2026-3-27 19:39:09
AC	lllgh	1512ms	45.4 MiB	Java	2 KiB	2026-5-13 14:37:24
AC	RSTUJnEEau	1589ms	45.8 MiB	Java	1.6 KiB	2026-8-3 15:15:35