【例51.1】删除元素

状态	递交者	时间	内存	语言	代码	递交时间
AC	wangboran	8ms	504 KiB	C++20	244 Bytes	2026-8-8 18:45:47
AC	chenzixuan	8ms	504 KiB	C++20	241 Bytes	2026-8-8 18:43:10
AC	baijunying	8ms	552 KiB	C++20	249 Bytes	2026-8-8 18:50:11
AC	liuhonglin	8ms	548 KiB	C++20	272 Bytes	2026-8-8 18:50:00
AC	wangxinke	8ms	532 KiB	C++20	253 Bytes	2026-8-8 18:43:29
AC	antingyu	9ms	720 KiB	C++20	222 Bytes	2026-8-8 14:11:22
AC	yanhao0830	10ms	1.2 MiB	C++20	245 Bytes	2026-8-8 14:08:36
AC	yanyicheng	10ms	724 KiB	C++20	236 Bytes	2026-8-8 14:14:30