[OT]2011年度最佳代码
jimmy xu
{
if(you.believe(it)==true || you.believe(it)==false)
{
i.believe(it)
}
}
catch(Exception e)
{
throw new Exception("It's a miracle!")
}
finally
{
it.justHappened();
}
--
Jimmy Xu
Just Follow My Heart!!
小马xiaoma
Zhang Cheng
--
Best Regards,
Cheng
机械唯物主义 : linjunhalida
这里面调用了2次believe, 也就是2次拷问. 如果第一次为false, 第二次是true, 那么就会只执行: it.justHappened..
2011/8/5 Zhang Cheng <steph...@googlemail.com>:
> 不一定，如果声明you为volatile，或者you的believe()方法返回值编译时不可预测，那编译器就不能优化了。
>
Xiangfu Liu
Hash: SHA1
On 08/04/2011 11:49 PM, 小马xiaoma wrote:
> if(you.believe(it)==true || you.believe(it)==false)
> 这句会被编译器优化掉的。
then send one patch :)
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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Xiangfu Liu
Hash: SHA1
转载了一下： http://www.openmobilefree.net/?p=972
如有不妥，请告知 :)
great code.
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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Yico Gaga
Xiangfu Liu
Hash: SHA1
On 08/05/2011 09:42 AM, Yico Gaga wrote:
> 至于你信不信,反正我是信了.
来个C的：
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/fcntl.h>
int believe(int it, char * you)
{
int random;
int c;
random = open("/dev/random", O_RDONLY);
read(random, &c, sizeof(c));
if(!strcmp(you, "people")) {
printf("It doesn’t matter if you guys believe or not\n");
return c;
}
close(random);
printf("I believe!\n");
return 1;
}
int main()
{
int ret;
int it; /* you know */
char * you = "people";
char * I;
switch(believe(it, you)) {
default:
ret = believe(it, I);
}
if(ret)
printf("It's a miracle!\n");
printf("It just happened!\n");
return 0;
}
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ghosTM55
你们真是闲得蛋疼啊...
--
Thomas
Shanghai Linux User Group
http://ghosTunix.org
Twitter: @ghosTM55
Moore
I 也没有初始值，而且全局用不到 char *I.
Xiangfu Liu
Hash: SHA1
On 08/05/2011 12:32 PM, Moore wrote:
> it 没有初始值，而且在 believe 函数里it 没有用到。
>
有注释
> I 也没有初始值，而且全局用不到 char *I.
写的太清楚不太好吧～ ：）
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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yang xiaoyong
--
Twitter & weibo: @yangxiaoyong
Zhang Cheng
random = open("/dev/random", O_RDONLY);
read(random, &c, sizeof(c));
if(!strcmp(you, "people")) {
printf("It doesn’t matter if you guys believe or not\n");
return c;
}
close(random);
--
Best Regards,
Cheng
Xiangfu Liu
Hash: SHA1
On 08/05/2011 09:11 PM, Zhang Cheng wrote:
>
> if(!strcmp(you, "people")) {
> printf("It doesn’t matter if you guys believe or not\n");
>
>
> 在函数返回前，random没有被close()。这个函数被执行多次会导致fd太多，把程序挂掉。
嗯。这是个问题，
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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Xiangfu Liu
Hash: SHA1
On 08/05/2011 09:11 PM, Zhang Cheng wrote:
>
> 在函数返回前，random没有被close()。这个函数被执行多次会导致fd太多，把程序挂掉。
new version: http://www.openmobilefree.net/?p=972
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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Xiangfu Liu
Hash: SHA1
On 08/07/2011 12:51 PM, Hugh wrote:
> #include <铁道部.h>
then we don't needs those code :)
int it;
char * I;
- --
Best Regards
Xiangfu Liu
http://www.openmobilefree.net
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