Comments on: 一个无聊的C程序 http://www.xiaojb.com/archives/it/c-20061129.shtml 奋斗无止境 爱拼才会赢 Tue, 24 Jan 2012 15:16:27 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: tangfl http://www.xiaojb.com/archives/it/c-20061129.shtml#comment-5222 tangfl Fri, 05 Sep 2008 06:47:13 +0000 http://www.xiaojb.com/archives/personal/c-20061129.shtml#comment-5222 要真写这样的程序，罚工资100，季度奖金全没有了 要真写这样的程序，罚工资100，季度奖金全没有了

]]> By: wanggeng http://www.xiaojb.com/archives/it/c-20061129.shtml#comment-767 wanggeng Fri, 01 Dec 2006 08:52:53 +0000 http://www.xiaojb.com/archives/personal/c-20061129.shtml#comment-767 VS2005下是9,这个和括号的解析有关. int i=0; 004113AE mov dword ptr [i],0 int j=0; 004113B5 mov dword ptr [j],0 j=(++i)+(++i)+(++i); 004113BC mov eax,dword ptr [i] 004113BF add eax,1 004113C2 mov dword ptr [i],eax 004113C5 mov ecx,dword ptr [i] 004113C8 add ecx,1 004113CB mov dword ptr [i],ecx 004113CE mov edx,dword ptr [i] 004113D1 add edx,1 004113D4 mov dword ptr [i],edx 004113D7 mov eax,dword ptr [i] 004113DA add eax,dword ptr [i] 004113DD add eax,dword ptr [i] 004113E0 mov dword ptr [j],eax VS2005下是9,这个和括号的解析有关.

int i=0;
004113AE mov dword ptr [i],0
int j=0;
004113B5 mov dword ptr [j],0
j=(++i)+(++i)+(++i);
004113BC mov eax,dword ptr [i]
004113BF add eax,1
004113C2 mov dword ptr [i],eax
004113C5 mov ecx,dword ptr [i]
004113C8 add ecx,1
004113CB mov dword ptr [i],ecx
004113CE mov edx,dword ptr [i]
004113D1 add edx,1
004113D4 mov dword ptr [i],edx
004113D7 mov eax,dword ptr [i]
004113DA add eax,dword ptr [i]
004113DD add eax,dword ptr [i]
004113E0 mov dword ptr [j],eax

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