BILETUL 19

BILETUL 19

bilet19.a - select TARA from TARI19 where POPULATIA=(select max (POPULATIA) from TARI19);
bilet19.b - select TARA from TARI19 order by SUPRAFATA desc;
bilet19.c - select sum(POPULATIA) from TARI19 where CONTINENT='Europa';