Cod sursa(job #873521)

Utilizator Eby7Elena Obreja Eby7 Data 7 februarie 2013 12:41:04
Problema Al k-lea termen Fibonacci Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.29 kb
Raporteaza aceasta sursa 
#include<fstream>
#define mod 666013
using namespace std;
ifstream f("kfib.in");
ofstream g("kfib.out");
long n,i,a=1,b=1,c;
int main()
{
    f>>n;
    n=n%(mod*2+2);
    for(i=3;i<=n;i++)
    {
        c=(a+b)%mod;
        a=b;
        b=c;
    }
    g<<b;
    return 0;
}