【例9.3】小写字母转大写字母

状态	递交者	时间	内存	语言	代码	递交时间
AC	jeff001	3ms	256 KiB	C	97 Bytes	2025-11-3 14:53:34
AC	Yuzaiiio	4ms	260 KiB	C	164 Bytes	2025-10-31 23:24:39
AC	Estelle1125	4ms	256 KiB	C	120 Bytes	2025-11-12 0:05:47
AC	wbs070611	7ms	504 KiB	C++11	140 Bytes	2025-11-2 9:46:32
AC	yuechu	8ms	508 KiB	C++11	113 Bytes	2025-11-1 14:09:08
AC	haojieran29	9ms	508 KiB	C++11	197 Bytes	2025-11-8 18:55:40
AC	gaimeitong9	9ms	504 KiB	C++11	132 Bytes	2025-11-2 10:21:31
AC	Lrrtingtong58	9ms	504 KiB	C++11	150 Bytes	2025-11-5 21:19:31
AC	M9426926	9ms	760 KiB	C++11	145 Bytes	2025-12-3 15:43:10