计算 (a+b)×c 的值

状态	递交者	时间	内存	代码	递交时间
AC	ouyangmingze19	15ms	704 KiB	120 Bytes	2023-5-8 21:16:36
AC	黄晓楠	16ms	812 KiB	119 Bytes	2023-5-7 21:31:49
AC	heyixuan0201	16ms	784 KiB	148 Bytes	2023-8-25 18:50:33
AC	tankewei911	17ms	840 KiB	137 Bytes	2023-8-25 18:41:14
AC	hehaichuan	17ms	724 KiB	149 Bytes	2023-9-23 19:29:49
AC	chuxinmeng1008	20ms	980 KiB	119 Bytes	2023-6-25 12:40:48
AC	gaolengdeqingwa.	20ms	680 KiB	127 Bytes	2023-5-30 20:09:53
AC	zhoushengchun	20ms	680 KiB	135 Bytes	2023-6-12 20:18:13