Cod sursa(job #1368102)

Utilizator andrei.soldanSoldan Andrei andrei.soldan Data 2 martie 2015 14:05:21
Problema Al k-lea termen Fibonacci Scor 20
Compilator cpp Status done
Runda Arhiva educationala Marime 0.34 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream f("kfib.in");
ofstream g("kfib.out");
long long k;
long long fibonacci()
{
    long long a=0, b=1;
    for(long long i=2;i<=k;i++)
    {
        long long c=(a+b)%666013; a=b; b=c;
    }
    return b;
}
int main()
{

   f>>k;   g<< fibonacci();f.close();g.close();
return 0;
}