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Re:WA的不行了……坚持、、、哪位大侠帮个忙啊In Reply To:WA的不行了……坚持、、、哪位大侠帮个忙啊 Posted by:shiming413 at 2005-10-27 13:56:01 #include<math.h>
#include <iostream.h>
int main()
{
double a,b,c,d;
int i,f;
cin>>a;
while(a)
{
if(a==1)
{
cout<<1<<endl;
cin>>a;
continue;
}
if(a<0)
{
f=1;
a*=-1;
}
else
f=0;
i=32;
while(a!=pow(int(pow(a,1.0/i)+0.5),i)&&i>1)///这里改改,呵呵
{
//d=(pow(a,1.0/i));
//c=pow(int(pow(a,1.0/i)),i);
i--;
}
if(f)
while(i%2==0)
i/=2;
cout<<i<<endl;
cin>>a;
}
}
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