Cod sursa(job #760522)
Utilizator | Bratu Alexandru bratualex | Data | 21 iunie 2012 18:10:35 |
---|---|---|---|
Problema | Al k-lea termen Fibonacci | Scor | 95 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.37 kb |
#include <fstream>
using namespace std;
ifstream fin ("kfib.in");
ofstream fout ("kfib.out");
int main()
{
long long a,b,i=0,n,aux;
fin>>n;
n=n%(666013*2+2);
i=2;
a=0;
b=1;
while (i<=n)
{
aux=a+b;
a=b;
b=aux%666013;
i++;
}
fout<<b;
fin.close();
fout.close();
return 0;
}