简单计算器

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	maochengjun	21ms	884 KiB	C++14	379 Bytes	2025-7-9 14:06:58
AC	xzh13579	24ms	808 KiB	C++14(O2)	620 Bytes	2025-7-28 12:27:29
AC	若白	25ms	848 KiB	C++17(O2)	2.4 KiB	2025-7-7 19:31:44
AC	_chjich_	26ms	800 KiB	C++14(O2)	400 Bytes	2025-7-11 9:44:40
AC	Mch121018	26ms	756 KiB	C++14	624 Bytes	2025-8-8 18:47:55
AC	女乃龙	26ms	808 KiB	C++14(O2)	379 Bytes	2025-7-11 15:06:59
AC	曾彦彬contest	27ms	812 KiB	C++14(O2)	440 Bytes	2025-7-11 15:37:43
AC	陈国瑞	27ms	808 KiB	C++14(O2)	455 Bytes	2025-7-15 17:27:38
AC	龙肖瑾xly2025	27ms	808 KiB	C++14(O2)	370 Bytes	2025-7-14 9:55:33