练12.4计算并联电阻的阻值

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	wangyonglin	27ms	764 KiB	C++98	148 Bytes	2024-7-25 11:51:09
AC	nianyanimen	28ms	540 KiB	C++98	183 Bytes	2024-7-25 9:20:16
AC	zhuyinuo	29ms	768 KiB	C++98	160 Bytes	2024-11-3 12:06:19
AC	lihaorui	30ms	768 KiB	C++98	160 Bytes	2025-1-23 9:01:47
AC	jihaoyuan	30ms	768 KiB	C++98	149 Bytes	2025-1-22 8:56:16