将字符串中的小写字母转换成大写字母

状态	递交者	时间	内存	语言	代码	递交时间
AC	wjj	15ms	532 KiB	C++14(O2)	298 Bytes	2026-3-16 14:43:54
AC	唐梓峰	17ms	10.1 MiB	C++14(O2)	303 Bytes	2025-2-24 20:44:39
AC	王嘉澔	19ms	10.1 MiB	C++14(O2)	286 Bytes	2025-1-7 18:36:18
AC	蒋应龙bill	21ms	10.1 MiB	C++17(O2)	352 Bytes	2025-1-10 17:08:45
AC	wubolin	21ms	10.1 MiB	C++14(O2)	352 Bytes	2025-1-10 17:10:24
AC	胡智星	22ms	10 MiB	C++14(O2)	286 Bytes	2025-2-15 14:30:22
AC	PrincessHarumi	24ms	10 MiB	C++14(O2)	352 Bytes	2025-1-1 10:50:32
AC	yhxx	25ms	10 MiB	C++17(O2)	528 Bytes	2024-12-24 14:31:51
AC	xujing	25ms	10 MiB	C++14(O2)	286 Bytes	2025-2-2 9:40:22
AC	qilewen	26ms	10 MiB	C++14(O2)	284 Bytes	2025-3-11 18:16:01
AC	shijinghan	27ms	10 MiB	C++14(O2)	286 Bytes	2025-2-21 16:01:10
AC	Chenyuze24	28ms	10.1 MiB	C++14(O2)	352 Bytes	2024-12-26 15:07:39
AC	stz	29ms	20.9 MiB	C++14(O2)	268 Bytes	2026-2-11 14:03:04
AC	ruihang2377(潘睿杭)	30ms	20.9 MiB	C++20	284 Bytes	2026-2-11 14:12:32
AC	周子航	30ms	20.9 MiB	C++14(O2)	248 Bytes	2026-2-11 15:03:04
AC	lzn	32ms	9.6 MiB	C++14(O2)	280 Bytes	2025-4-2 13:24:51
AC	111	33ms	20.5 MiB	C++14(O2)	180 Bytes	2026-2-10 14:30:09
AC	HowardJones	34ms	9.7 MiB	C++14(O2)	260 Bytes	2025-4-9 12:47:11
AC	徐瑞成	34ms	21 MiB	C++14(O2)	414 Bytes	2025-12-26 12:56:50
AC	李辰怡	35ms	21 MiB	C++14(O2)	286 Bytes	2025-10-17 12:26:45
AC	linyaxuan123	36ms	21 MiB	C++14(O2)	1.7 KiB	2025-11-24 13:24:03
AC	carrie萱	36ms	21 MiB	C++14(O2)	286 Bytes	2025-11-10 12:28:32
AC	李予劼	39ms	9.9 MiB	C++14(O2)	180 Bytes	2025-5-28 20:47:35
AC	王昱翔	40ms	9.7 MiB	C++14(O2)	245 Bytes	2025-4-9 13:15:00
AC	liujiayuan	42ms	9.6 MiB	C++14(O2)	291 Bytes	2025-3-31 14:07:11
AC	feishibo	46ms	18 MiB	C++14(O2)	323 Bytes	2026-2-27 11:10:40
AC	赵乐楌	47ms	18 MiB	C++14(O2)	275 Bytes	2026-2-28 11:12:40
AC	ggggcw	50ms	18 MiB	C++14(O2)	206 Bytes	2026-2-27 22:44:40
AC	tfxuxinbo	51ms	18 MiB	C++14(O2)	291 Bytes	2026-2-27 10:01:45
AC	t20210101	56ms	18 MiB	C++14	268 Bytes	2026-2-27 10:04:48
AC	wxm	56ms	17.4 MiB	C++14(O2)	286 Bytes	2026-2-27 10:32:42
AC	liduorui	58ms	18 MiB	C++14(O2)	286 Bytes	2026-2-27 14:36:50
AC	chengyanru	58ms	18 MiB	C++14(O2)	286 Bytes	2026-2-27 10:48:36
AC	HappySky	58ms	18 MiB	C++14(O2)	332 Bytes	2026-2-27 9:14:07
AC	薛传翰	59ms	18 MiB	C++14(O2)	276 Bytes	2026-2-28 11:01:07
AC	dingsheng	72ms	18 MiB	C++14(O2)	249 Bytes	2026-2-27 14:14:59