NOV 12 - 85
NOV 15 - 86

Task 200 probleme pana la 1 IAN

Task 200 probleme pana la 1 IAN
 
 
-afisati numarul total de inregistrari din tabela voturi!
-determinati pentru cate judete avem rezultatele votarii folosind tabela voturi
-sa se determine cel mai mare numar de voturi exprimate pentru un candidat intr-un judet
-sa se determine numarul de voturi primite de catre un candidat raportat la numarul de alegatori
-cel mai mare numar de voturi obtinut de catre un candidat intr-un judet
-procentul obtinut de catre fiecare candidat in fiecare judet
-numarul total de voturi in judetul sibiu
-procentul mediu obtinut de un candidat in toate judetele(cod 12)
-calculati numarul total de vturi obtinut de fiecvare candidat in toate cele 3 judete
-select candidat,numar_votuir
-aflati procentul mediu obtinut de fiecare candidat in toate cele 3 judete
-afisati toti candidatii care au obtinut un procent in alegeri mai mare de 5% din numarul total de persoane cu drept de vot
 
 
 
set default toF:\12c
set default to F:\12c
set default to F:/12c
set default to F:\12c
OPEN DATABASE f:\12c\data1.dbc EXCLUSIVE
MODIFY DATABASE
select count(judet), count(numar_voturi) from voturi
select count(distinct judet) from voturi
select max(numar_voturi) from voturi
select max(100*numar_voturi/numar_alegatori) from voturi,judete where voturi.judet=judete.cod_judet
select 100*numar_voturi/numar_alegatori, judete.judet,candidat from voturi,judete where judet=judete.cod_judet
select sum(numar_voturi) from voturi where judet="sb"
select sum(numar_voturi) from voturi where judet="SB"
select avg(100*numar_voturi/numar_alegatori) from voturi,judete where (candidat=12 and voturi.judet=judete.cod_judet)
select candidat,sum(numar_voturi) as total_voturi from voturi group by candidat
select 100*numar_voturi/numar_alegatori, judete.judet,candidat from voturi,judete where judet=judete.cod_judet
select 100*numar_voturi/numar_alegatori, judete.judet,candidat from voturi,judete where voturi.judet=judete.cod_judet
select candidat,numar_voturi from voturi group by candidat,numar_voturi
select candidat,avg(100*numar_voturi/numar_alegatori) from voturi,judete where voturi.judet=judete.cod_judet group by candidat
select candidat,100*sum(numar_voturi)/sum(numar_alegatori) from voturi,judete where voturi.judet=judete.cod_judet group by candidat
select candidat,100*sum(numar_voturi)/sum(numar_alegatori) from voturi,judete where voturi.judet=judete.cod_judet group by candidat having 100 * sum(numar_voturi)/sum(numar_alegatori)>5