Cod sursa(job #780782)

Utilizator killerkiller11Balas Tudor killerkiller11 Data 21 august 2012 18:45:01
Problema Al k-lea termen Fibonacci Scor 0
Compilator cpp Status done
Runda Arhiva educationala Marime 0.37 kb
#include<fstream>
using namespace std;
int n;
void read()
{
	ifstream fin("kfib.in");
	fin>>n;
	fin.close();
}
long long v[100000000];
void solve()
{
	v[0]=0;
	v[1]=1;
	for(int i=2;i<=n;i++)
		v[i]=v[i-1]+v[i-2];
}
void afisare()
{
	ofstream fout("kfib.out");
	fout<<v[n];
	fout.close();
}
int main()
{
	read();
	solve();
	afisare();
	return 0;
}