#include <fstream>   

using namespace std;

int main(int argc, char *argv[])
{
    ifstream fin("cifra.in");     
    ofstream fout("cifra.out");
      
    int a[]={1,5,2,8,3,9,2,8,7,7,8,4,7,3,8,4,1,5,4,4};
    
    
    
    system("PAUSE");
    return EXIT_SUCCESS;
}