判断并转换字符

状态	递交者	时间	内存	语言	代码	递交时间
AC	chenyutong	7ms	13.1 MiB	C++17	175 Bytes	2023-6-11 12:42:31
AC	lisibo	7ms	13.1 MiB	C++17	251 Bytes	2023-6-8 19:24:39
AC	chq315	7ms	13 MiB	C++17	1.8 KiB	2023-4-19 20:33:33
AC	wangziqian	7ms	13.1 MiB	C++17	219 Bytes	2023-6-7 19:30:35
AC	wangshenghao	8ms	13.1 MiB	C++17	8.4 KiB	2023-7-6 9:11:40
AC	lishengcheng	16ms	15.3 MiB	C++17	194 Bytes	2023-12-31 21:11:59
AC	zhangjiayi	16ms	14.8 MiB	C++11(O2)	247 Bytes	2024-2-4 0:01:48
AC	guoshurui	18ms	13 MiB	C++11(O2)	302 Bytes	2024-8-6 10:04:06