fibonacci

mungkin seperti ini...

#include <iostream>

using namespace std;

int main(int argc, char** argv) {
long batas;
cout<<"masukan integer positif";cin>>batas;
cout<<"bilangan fibonacci < "<<batas<<":\n0,1";
long f1=0;
long f2=1;
while (true)
{long f3=f2+f1;
if (f3>batas)
break;
cout<<","<<f3;
f1=f2;
f2=f3;
}
return 0;
}

raptor nya....