求n个数中每个数出现的次数

状态	递交者	时间	内存	语言	代码	递交时间
AC	luohaoxuan	16ms	504 KiB	C++14(O2)	234 Bytes	2023-7-22 9:33:10
AC	suixiang	17ms	380 KiB	C++14(O2)	239 Bytes	2023-7-18 8:08:55
AC	suiweihaoxuan	17ms	412 KiB	C++14(O2)	258 Bytes	2023-7-13 10:38:29
AC	mider	17ms	508 KiB	C++14(O2)	284 Bytes	2023-7-3 12:32:37
AC	xingjianpeng1	17ms	396 KiB	C++14(O2)	251 Bytes	2023-7-31 10:29:05
AC	genglixuan	17ms	388 KiB	C++14(O2)	308 Bytes	2023-7-25 16:18:36
AC	mc_player	17ms	408 KiB	C++14(O2)	285 Bytes	2023-7-31 10:14:22
AC	wangzirui	17ms	504 KiB	C++14(O2)	242 Bytes	2023-7-15 21:51:36
AC	dongyibo	18ms	504 KiB	C++14(O2)	276 Bytes	2023-7-31 10:29:17
AC	xinjunshuo	18ms	384 KiB	C++14(O2)	229 Bytes	2023-7-3 12:32:35
AC	ZHANGKONGYANG	18ms	384 KiB	C++98(O2)	236 Bytes	2023-7-13 9:25:01
AC	teacher007	18ms	384 KiB	C++14(O2)	258 Bytes	2023-7-25 16:17:06
AC	sunweihang1425	18ms	504 KiB	C++14(O2)	272 Bytes	2023-7-3 12:31:28
AC	蒋承恩	18ms	420 KiB	C++14(O2)	366 Bytes	2023-7-16 19:43:57
AC	suiweihaoxuan	18ms	384 KiB	C++14(O2)	274 Bytes	2023-7-31 10:29:11
AC	zhangyongyi	18ms	384 KiB	C++14(O2)	284 Bytes	2023-7-25 16:10:00
AC	wangzirui	19ms	504 KiB	C++14(O2)	242 Bytes	2023-7-15 21:51:02