计算 (a+b)×c 的值

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	张妍心	24ms	6.3 MiB	C++14(O2)	123 Bytes	2025-5-17 13:45:59
AC	胡力瑜	24ms	6.5 MiB	C++14(O2)	179 Bytes	2025-5-3 11:31:20
AC	陈一澈	24ms	6.4 MiB	C++14(O2)	136 Bytes	2025-5-15 21:55:38
AC	张泽轩	24ms	6.4 MiB	C++14(O2)	162 Bytes	2025-4-25 9:27:47
AC	XXX (YC124)	25ms	6.4 MiB	C++14(O2)	129 Bytes	2025-5-11 13:28:39
AC	郑祥祺 (XLY6)	25ms	6.6 MiB	C++11	142 Bytes	2024-12-15 17:59:06
AC	王圣扬	25ms	6.6 MiB	C++14(O2)	137 Bytes	2025-5-3 11:09:00
AC	朱芷逸	25ms	6.6 MiB	C++14(O2)	171 Bytes	2025-5-8 17:02:20
AC	黄维林	25ms	6.4 MiB	C++14(O2)	146 Bytes	2025-4-30 16:55:38
AC	陈思玟 (YC25)	26ms	6.4 MiB	C++14(O2)	147 Bytes	2025-5-17 15:18:17
AC	朱立	26ms	6.4 MiB	C++14(O2)	120 Bytes	2025-5-1 17:33:28
AC	戴匡逸	26ms	6.4 MiB	C++14(O2)	123 Bytes	2025-5-2 18:26:09
AC	张天睿	26ms	6.3 MiB	C++14(O2)	124 Bytes	2025-3-24 16:43:23
AC	肖昌槿	27ms	6.3 MiB	C++14(O2)	119 Bytes	2025-4-3 14:03:27
AC	乐观	27ms	6.7 MiB	C++14(O2)	120 Bytes	2025-3-27 14:42:02
AC	测试账号 (test1)	174ms	10.4 MiB	Python 3	45 Bytes	2024-5-19 17:03:35