Cod sursa(job #1855487)

Utilizator paulstepanovStepanov Paul paulstepanov Data 23 ianuarie 2017 18:19:33
Problema Al k-lea termen Fibonacci Scor 5
Compilator cpp Status done
Runda Arhiva educationala Marime 0.35 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
#define MAX 1000000
#define mod 666013
using namespace std;
ifstream fin("kfib.in");
ofstream fout("kfib.out");

int N,F[MAX];

int Fibo(int N)
{
    if(N==1 || N==2) return 1;
    if(!F[N])
        F[N]=(Fibo(N-1)+Fibo(N-2))%mod;
    return F[N];
}

int main()
{
    fin>>N;
    fout<<Fibo(N);
}