Cod sursa(job #760923)
Utilizator | Data | 23 iunie 2012 15:28:36 | |
---|---|---|---|
Problema | Al k-lea termen Fibonacci | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.35 kb |
#include <fstream>
using namespace std;
ifstream f ("kfib.in");
ofstream g ("kfib.out");
int main()
{
int a,b,i=0,n,aux;
f>>n;
n=n%(666013*2+2);
i=2;
a=0;
b=1;
while (i<=n)
{
aux=a+b;
a=b;
b=aux%666013;
i++;
}
g<<b;
f.close();
g.close();
return 0;
}