其……其实编译器会优化成相同的汇编指令吧 >_<
by tiger0133 @ 2019-05-25 00:32:09
@[⚡cdecl⚡](/space/show?uid=28762) 这样吗...
by lukelin @ 2019-05-25 00:51:24
@[⚡cdecl⚡](/space/show?uid=28762) %%%
by lukelin @ 2019-05-25 00:51:44
为什么```std::max```比```define max(a,b) ((a>b)?a:b)```快不止一倍???
by lukelin @ 2019-05-25 01:27:50
神奇
by lukelin @ 2019-05-25 01:28:11
define里 “a”和“b”表达式会算两遍
by mrsrz @ 2019-05-25 06:39:19
@[lukelin](/space/show?uid=20462) 那你就用ksc
by qbu666666 @ 2019-05-25 06:58:30
不过话说ksc里超多位运算(逃)
by qbu666666 @ 2019-05-25 06:59:05
@[mrsrz](/space/show?uid=6813) ~~我会说我写 QTREE1 的时候被坑过么 =.=~~
by tiger0133 @ 2019-05-25 08:22:53
@[mrsrz](/space/show?uid=6813) 谢谢
by lukelin @ 2019-05-25 19:10:20