data a; array pais pais1 pais2 pais3; array gambler gambler1 gambler2 gambler3; do j=1 to 1000000; do k=1 to 3; pais{k}=int(10*ranuni(-123)); gambler{k}=int(10*ranuni(-123)); end; if min(of pais{*})= max(of pais{*}) then type='3 identical digits'; else if min(of pais{*})