简单计算器

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	BC20260349	22ms	708 KiB	C++17(O2)	469 Bytes	2023-12-30 0:55:10
AC	CC20260060	22ms	792 KiB	C++11	615 Bytes	2023-11-12 8:29:56
AC	summer23041	23ms	792 KiB	C++17	367 Bytes	2023-10-5 16:37:39
AC	summer23053	23ms	756 KiB	C++17(O2)	454 Bytes	2023-8-4 14:25:15
AC	BC20260311	23ms	808 KiB	C++17	725 Bytes	2023-12-26 16:32:52
AC	C20250070	28ms	852 KiB	C++17(O2)	417 Bytes	2024-5-18 11:44:50
AC	BC20260080	28ms	804 KiB	C++17	601 Bytes	2024-4-5 11:12:15
AC	BC20260085	28ms	724 KiB	C++11	379 Bytes	2024-5-13 13:16:22