C++博客-唐吉诃德-最新评论http://www.cppblog.com/tdweng/CommentsRSS.aspxzh-cnMon, 05 Aug 2013 13:54:07 GMTMon, 05 Aug 2013 13:54:07 GMTcnblogsre: C/C++/VC随机数总结http://www.cppblog.com/tdweng/archive/2012/03/28/114159.html#169309游客游客Wed, 28 Mar 2012 09:12:00 GMThttp://www.cppblog.com/tdweng/archive/2012/03/28/114159.html#169309 swap(i,i+rand()%(N-i));
cout<<x[i]<<" ";
}
这段代码不严谨！正确如下：
for(i=0;i<K;i++){
swap(i,i+rand()%(N-i));
}
for(i=0;i<K;i++){
cout<<x[i]<<" ";
}


游客 2012-03-28 17:12 发表评论
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