Cod sursa(job #2280478)
| Utilizator | Data | 10 noiembrie 2018 18:05:55 | |
|---|---|---|---|
| Problema | Al k-lea termen Fibonacci | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.54 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("kfib.in");
ofstream fout("kfib.out");
int n;
int a[1][2];
void inmultire_matrici(int f1[1][2])
{
int f[1][2];
f[0][0] = f1[0][1];
f[0][1] = f1[0][0] + f1[0][1];
f1[0][0] = f[0][0];
f1[0][1] = f[0][1];
}
int main()
{
fin>>n;
if(n==0)
fout<<0;
else
{
a[0][0] = 0;
a[0][1] = 1;
for(int k=1;k<=n-1;k++)
inmultire_matrici(a);
fout<<a[0][1]%666013;
}
return 0;
}
