Cod sursa(job #760915)
Utilizator | Data | 23 iunie 2012 15:11:38 | |
---|---|---|---|
Problema | Al k-lea termen Fibonacci | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.31 kb |
# include<fstream>
using namespace std;
int u(int n)
{
if(n==0) return 0;
else if(n==1) return 1;
else return u(n-1)+u(n-2);
}
int main()
{
int n;
ifstream f("kfib.in");
ofstream g("kfib.out");
f>>n;
g<<u(n);
f.close();
g.close();
return 0;}