#include <cstdlib>
#include <iostream>
#include <time.h>

using namespace std;

int main()

{
int tab [10][2];
srand((unsigned)time(NULL));
for (int i=0; i<10; i++)
{
for (int j=0; j<2; j++)
{
tab [i][j]=rand()%2;
cout<<" "<<tab[i][j];
}

}
}