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Re:有两个问题我想请教:In Reply To:Re:有两个问题我想请教: Posted by:dxm at 2005-05-08 00:08:31 直接这样 printf("%d\n", (int)(abs(a-b)*phi)!=min(a,b)); 其中phi=1.618... 道理很容易明白吧? > 谢谢!但为什么我的这个算法不对呢?是不是漏了什么地方? > #include <iostream> > #include <cmath> > using namespace std; > > void main() > { > int a, b, t; > double h = (sqrt(5) + 1) / 2; > > while(cin>>a>>b) > { > if(a < b) > { > t = a / h; > if(t != a / h) > t = t + 1; > if(b == a + t) > cout<<0<<endl; > else > cout<<1<<endl; > } > else > { > t = b / h; > if(t != b / h) > t = t + 1; > if(a == b + t) > cout<<0<<endl; > else > cout<<1<<endl; > } > } > } Followed by:
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