统计每个数字出现次数

状态	递交者	时间	内存	语言	代码	递交时间
AC	刘皓轩	18ms	580 KiB	C++14(O2)	200 Bytes	2026-9-14 17:09:15
AC	韩荣芃	18ms	544 KiB	C++14(O2)	294 Bytes	2026-10-5 20:15:47
AC	xiaoxiao_luo	19ms	532 KiB	C++14(O2)	240 Bytes	2026-9-14 14:53:57
AC	吕伊晗	19ms	580 KiB	C++14(O2)	204 Bytes	2026-9-14 16:44:04
AC	夏烨辰	19ms	752 KiB	C++14(O2)	255 Bytes	2026-10-1 19:00:35
AC	杨凯睿	19ms	564 KiB	C++14(O2)	285 Bytes	2026-9-7 17:37:43
AC	张馨月	19ms	548 KiB	C++14(O2)	250 Bytes	2026-9-12 20:15:40
AC	yanyixi	20ms	756 KiB	C++14(O2)	321 Bytes	2026-9-7 17:30:36
AC	wangzhiyi	20ms	540 KiB	C++14(O2)	212 Bytes	2026-10-7 12:59:44
AC	cuteanni	20ms	580 KiB	C++14(O2)	263 Bytes	2026-9-11 20:35:25
AC	18005609279	20ms	568 KiB	C++14(O2)	266 Bytes	2026-9-17 22:02:05
AC	储瞻宸	20ms	532 KiB	C++14(O2)	462 Bytes	2026-9-15 22:47:23
AC	王晨宇	20ms	504 KiB	C++14(O2)	235 Bytes	2026-9-14 17:39:20
AC	liweiran	20ms	720 KiB	C++14(O2)	210 Bytes	2026-9-17 16:43:27
AC	Frank	21ms	696 KiB	C++14(O2)	246 Bytes	2026-9-11 13:04:00
AC	zty2.0	21ms	664 KiB	C++14(O2)	216 Bytes	2026-9-15 13:19:29
AC	lizijie666	21ms	576 KiB	C++14(O2)	241 Bytes	2026-9-9 13:13:05
AC	张正煊	21ms	760 KiB	C++14(O2)	273 Bytes	2026-9-7 21:02:47
AC	文豪	22ms	580 KiB	C++14(O2)	225 Bytes	2026-9-14 13:23:33
AC	虞绍荣	24ms	1008 KiB	C++14(O2)	320 Bytes	2026-9-21 16:49:16
AC	yaozibo	24ms	604 KiB	C++14(O2)	269 Bytes	2026-9-10 17:35:09