Cod sursa(job #2979999)

Utilizator RaduIC12Ciocirlan Radu-Ioan RaduIC12 Data 16 februarie 2023 09:49:17
Problema Al k-lea termen Fibonacci Scor 0
Compilator cpp-64 Status done
Runda Arhiva educationala Marime 0.26 kb
#include <fstream>
#include <cmath>
using namespace std;

ifstream cin("kfib.in");
ofstream cout("kfib.out");

int main()
{
    double n;
    cin>>n;
    double c=sqrt(5);
    cout<<( pow(((1+c)/2), n) - pow(((1-c)/2), n))/c%666013;
    return 0;
}