Cod sursa(job #638318)
| Utilizator |  Iorga Andreea andreea29 |
Data | 20 noiembrie 2011 20:13:52 |
|---|---|---|---|
| Problema | Dirichlet | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | .com 2011 | Marime | 0.26 kb |
#include<fstream>
#include<iostream>
using namespace std;
ifstream f("dirichlet.in");
ofstream h("dirichlet.out");
int n, k, i;
int main()
{
f>>k;
f.close();
n=1;
for (i=1; i<=k-1; i++)
n=(n*3)%9999991;
h<<(1+n)/2;
h.close();
return 0;
}