练11.4计算(a+b)×c的值

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	lizongxian	23ms	624 KiB	C++14(O2)	310 Bytes	2026-2-3 14:51:58
AC	ninghuaizhou	23ms	516 KiB	C++14(O2)	303 Bytes	2026-2-3 16:36:36
AC	zhangxiyang	23ms	512 KiB	C++14(O2)	310 Bytes	2026-2-3 14:51:38
AC	gaohaoran	24ms	504 KiB	C++14(O2)	303 Bytes	2026-2-3 15:30:28