计算并联电阻的阻值

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	C20250031	16ms	684 KiB	C++17(O2)	179 Bytes	2023-6-2 10:49:25
AC	C20250069	16ms	696 KiB	C++11(O2)	203 Bytes	2023-10-15 12:39:07
AC	summer23041	16ms	744 KiB	C++17	148 Bytes	2023-10-5 16:11:55
AC	BC20260085	16ms	728 KiB	C++11	180 Bytes	2023-11-21 16:47:29
AC	BC20260009	16ms	864 KiB	C++17(O2)	232 Bytes	2023-12-5 15:15:06
AC	BC20260311	16ms	696 KiB	C++17	254 Bytes	2023-12-12 15:39:43
AC	BC20260349	16ms	784 KiB	C++17(O2)	169 Bytes	2023-12-9 18:25:49
AC	CC20260191	16ms	724 KiB	C++17(O2)	186 Bytes	2023-10-6 9:50:18
AC	CC20260060	16ms	848 KiB	C++11	136 Bytes	2023-11-12 7:37:50
AC	BC20260028	17ms	800 KiB	C++11	195 Bytes	2023-11-21 16:53:02
AC	C20250075	19ms	684 KiB	C++17(O2)	232 Bytes	2023-6-2 10:51:02
AC	BC20260030	20ms	808 KiB	C++17(O2)	165 Bytes	2024-4-13 7:39:53
AC	chenyu2024	20ms	824 KiB	C++11	213 Bytes	2024-9-18 20:44:45
AC	BC20260080	24ms	804 KiB	C++17(O2)	150 Bytes	2024-4-3 22:07:38
AC	BC20260002	25ms	688 KiB	C++17(O2)	254 Bytes	2024-5-13 12:10:45
AC	C20250070	27ms	728 KiB	C++17(O2)	243 Bytes	2024-5-18 11:18:23