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Perl >> Snippet
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Find primes
#!/usr/bin/perl -w
$maxprimes
=
20;
# Stop when you've found this many
$value
=
1;
$count
=
0;
while
(
$count
<
$maxprimes
)
{
$value
++
;
$composite
=
0;
OUTER:
for
(
$i
=
2;
$i
<
$value
;
$i
++
)
{
for
(
$j
=
$i
;
$j
<
$value
;
$j
++
)
{
if
((
$j
*
$i
)
==
$value
)
{
$composite
=
1;
last
OUTER;
}
}
}
if
(
!
$composite
)
{
$count
++
;
print
"$value is prime
\n
"
;
}
}
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