Closed:Simple Iteration In A Hash With Perl

Question

[loicatraile]

Hi! I´m trying to compute an iteration process with a hash for example if i have this hash:

%hash=(
A=>4,
B=>5,
C=>10,
D=>2,
E=>9
)

i want to multiply the A with the B , then the A with the C .. A with D .. A with E.. and then B with A and so on.. i have been trying to compute that without success .. any help would be really appreciated Thanks!