Cod sursa(job #491393)
| Utilizator |  bonte aurelian aurelian121 |
Data | 11 octombrie 2010 09:28:16 |
|---|---|---|---|
| Problema | Al k-lea termen Fibonacci | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.27 kb |
#include <iostream>
#include <fstream>
using namespace std;
double long k;
int main ()
{
double long a=1,b=1,i;
ifstream f("kfib.in");
ofstream g("kfib.out");
f>>k;
for(i=3;i<=k;i++)
{
b+=a;
a=b-a;
}
g<<b;
f.close();
g.close();
return 0;
}