Cod sursa(job #761851)

Utilizator monica11Szekely Monica monica11 Data 27 iunie 2012 17:28:54
Problema Al k-lea termen Fibonacci Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.23 kb
#include<fstream>
using namespace std;
int n;
long fib(int n)
{
	if(n==1||n==2)
		return 1;
	else
		return fib(n-1)+fib(n-2);
}
int main()
{
	ifstream f("kfib.in");
	ofstream g("kfib.out");
	f>>n;
	g<<fib(n);
	return 0;
}