找第一个只出现一次的字符

状态	递交者	时间	内存	语言	代码	递交时间
AC	汪逸菲	19ms	384 KiB	C++14(O2)	276 Bytes	2025-5-21 17:06:10
AC	曾舟	31ms	384 KiB	C++14(O2)	297 Bytes	2025-5-21 17:05:21
AC	应诗骏	31ms	616 KiB	C++14(O2)	271 Bytes	2025-5-21 17:14:39
AC	pikachu(傅誉) (傅誉)	32ms	512 KiB	C++14(O2)	301 Bytes	2025-5-21 17:07:51
AC	屠易洪	32ms	640 KiB	C++14(O2)	324 Bytes	2025-5-17 18:51:41
AC	林义诗	33ms	432 KiB	C++14(O2)	325 Bytes	2025-5-21 17:04:56
AC	（￣～￣）好无聊 (董启航)	33ms	512 KiB	C++14(O2)	253 Bytes	2025-5-21 17:11:12
AC	徐墨林	34ms	384 KiB	C++14(O2)	324 Bytes	2025-5-21 17:07:37
AC	王骏薪	34ms	496 KiB	C++98	344 Bytes	2025-5-21 17:19:05
AC	童俊皓	34ms	512 KiB	C++14(O2)	277 Bytes	2025-5-21 17:19:31
AC	GUAIDAOJIDE (方乙循)	34ms	512 KiB	C++98	344 Bytes	2025-5-21 17:15:12
AC	王辰睿	34ms	512 KiB	C++14(O2)	280 Bytes	2025-5-21 17:21:06
AC	陆皓毅	34ms	512 KiB	C++14(O2)	287 Bytes	2025-5-23 16:18:39
AC	Chon Breise (方瑞宁)	35ms	748 KiB	C++17(O2)	358 Bytes	2025-7-21 13:11:22
AC	朱墨凡	35ms	512 KiB	C++14(O2)	271 Bytes	2025-5-21 17:30:53
AC	张芷涵	35ms	504 KiB	C++14(O2)	277 Bytes	2025-5-21 17:19:20
AC	严钰翔	36ms	640 KiB	C++14(O2)	325 Bytes	2025-5-23 15:46:26
AC	王鹏程	36ms	384 KiB	C++98	346 Bytes	2025-5-21 17:08:06
AC	郭鸿译	36ms	756 KiB	C++98	273 Bytes	2025-12-17 16:46:55
AC	chiwy	36ms	700 KiB	C++11	333 Bytes	2025-12-20 10:33:57
AC	邓子衿	36ms	620 KiB	C++14(O2)	272 Bytes	2025-5-21 17:15:39
AC	高晨翰	37ms	652 KiB	C++98	274 Bytes	2025-12-17 16:39:57
AC	刘光烨	38ms	756 KiB	C++98	290 Bytes	2025-12-20 10:31:53
AC	彭格琰	38ms	588 KiB	C++98	281 Bytes	2025-12-17 16:40:21
AC	杨洲懿	38ms	848 KiB	C++98	266 Bytes	2025-12-19 15:53:52
AC	马箫瑶	38ms	748 KiB	C++98	277 Bytes	2025-12-17 16:41:08
AC	刘思辰	38ms	740 KiB	C++98	268 Bytes	2025-12-20 11:24:29
AC	姜思远	39ms	768 KiB	C++98	272 Bytes	2025-5-23 16:54:05
AC	张昊扬	39ms	724 KiB	C++98	277 Bytes	2025-12-17 16:47:13
AC	方子睿	39ms	764 KiB	C++98	458 Bytes	2026-1-7 15:55:36
AC	周泽镐	39ms	676 KiB	C++98	280 Bytes	2025-12-17 16:46:07
AC	叶项宇	39ms	640 KiB	C++14(O2)	344 Bytes	2025-5-21 17:24:22
AC	youxr	39ms	820 KiB	C++98	463 Bytes	2025-12-16 11:50:11
AC	zhoukb	39ms	764 KiB	C++98	665 Bytes	2025-7-21 14:10:38
AC	方成	40ms	704 KiB	C++98	331 Bytes	2025-12-20 10:34:46
AC	张伊锋	40ms	640 KiB	C++14(O2)	271 Bytes	2025-5-21 17:22:17
AC	俞威佑	41ms	704 KiB	C++20(O2)	319 Bytes	2026-3-12 21:15:49
AC	王梓岩	41ms	732 KiB	C++98	272 Bytes	2025-12-17 16:44:44
AC	王奕景	41ms	696 KiB	C++14	244 Bytes	2025-12-17 17:23:35
AC	万言	41ms	744 KiB	C++	293 Bytes	2025-12-17 16:49:57
AC	杨佩蓁	42ms	748 KiB	C++98	343 Bytes	2025-12-17 16:41:31
AC	庄振翼	42ms	748 KiB	C++11	299 Bytes	2025-12-20 11:01:06
AC	李忻琪	42ms	708 KiB	C++11	318 Bytes	2025-12-20 11:19:06
AC	邓昊鑫	43ms	608 KiB	C++98	275 Bytes	2025-12-17 16:42:06
AC	徐茁睿	44ms	740 KiB	C++98	266 Bytes	2025-12-17 16:48:27
AC	王惟轩	44ms	760 KiB	C++98	279 Bytes	2025-12-17 16:47:15
AC	陈致远	44ms	644 KiB	C++11	300 Bytes	2025-12-20 11:15:22
AC	虞景砚	45ms	588 KiB	C++14(O2)	424 Bytes	2025-9-14 11:19:01
AC	郑博阳	45ms	952 KiB	C++14	269 Bytes	2025-3-10 20:16:58
AC	赵洲	45ms	844 KiB	C++11	513 Bytes	2025-9-5 19:01:33
AC	韩修至	45ms	848 KiB	C++98	272 Bytes	2025-12-17 15:41:39
AC	李昱翰	45ms	672 KiB	C++98	275 Bytes	2025-12-17 16:42:53
AC	王钰涵	46ms	752 KiB	C++98	274 Bytes	2025-12-17 16:46:29
AC	吕梓锐	46ms	736 KiB	C++20(O2)	301 Bytes	2025-12-17 16:41:13
AC	程子皓	47ms	848 KiB	C++11	342 Bytes	2025-12-20 9:33:56
AC	胡诗瑶	48ms	764 KiB	C++14(O2)	415 Bytes	2025-12-17 16:46:07
AC	陈韵霖	48ms	760 KiB	C++14(O2)	502 Bytes	2025-12-17 16:59:04
AC	胡开文	50ms	816 KiB	C++98	262 Bytes	2026-1-7 16:03:33
AC	王奕学	53ms	684 KiB	C++14(O2)	339 Bytes	2025-5-23 16:15:42
AC	苏正阳	55ms	848 KiB	C++17	320 Bytes	2026-3-15 10:57:26
AC	商力匀	59ms	768 KiB	C++20(O2)	418 Bytes	2025-6-29 9:37:49
AC	沈筠茜	134ms	752 KiB	C++14	620 Bytes	2025-12-17 16:44:54
AC	楼嘉树	136ms	748 KiB	C++14	455 Bytes	2025-12-17 16:43:51
AC	汤知之	139ms	752 KiB	C++98	454 Bytes	2025-12-17 16:44:54
AC	admin1	142ms	748 KiB	C++14	422 Bytes	2025-12-17 16:55:45
AC	李松泽	156ms	752 KiB	C++17	427 Bytes	2025-12-17 16:55:42
AC	梅若开	159ms	748 KiB	C++17	509 Bytes	2025-12-17 16:57:13
AC	you (徐宁望)	445ms	512 KiB	C++20(O2)	345 Bytes	2025-6-29 9:46:01
AC	郏淑莹	462ms	636 KiB	C++20	380 Bytes	2025-12-1 21:17:33
AC	周泽衍	825ms	640 KiB	C++11	797 Bytes	2025-6-29 10:31:27
AC	张歆婷	859ms	504 KiB	C++11	796 Bytes	2025-6-29 10:39:37
AC	罗梓铭	870ms	512 KiB	C++11	828 Bytes	2025-6-29 10:37:15
AC	wangck	870ms	512 KiB	C++11	477 Bytes	2025-6-29 9:46:13
AC	严天灼	878ms	512 KiB	C++98	796 Bytes	2025-6-29 10:22:29
AC	王俊尧	898ms	504 KiB	C++98	797 Bytes	2025-6-29 10:32:34
AC	黄歆晴	900ms	632 KiB	C++11	828 Bytes	2025-7-15 9:34:16
AC	姚涵辰	903ms	512 KiB	C++11	828 Bytes	2025-6-29 10:28:59