MODEL:

SETS:
dodavatele/1..3/:a;
odberatele/1..4/:b;
cesta(dodavatele,odberatele):x,y,c;
ENDSETS

DATA:
a=300 180 220;
b=180 250 160 110;
c=10 3 14  6
   5 3  7  4
   2 8  5 11;
K=16;
ENDDATA

min=@SUM(cesta(i,j):c(i,j)*y(i,j));

@FOR(dodavatele(i):@SUM(odberatele(j):x(i,j))<=a(i));
@FOR(odberatele(j):@SUM(dodavatele(i):x(i,j))=b(j));

@FOR(cesta(i,j):x(i,j)<=K*y(i,j));

@FOR(cesta:@GIN(x));
@FOR(cesta:@GIN(y));

END