Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision | ||
pabop_e2 [2011-02-15 09:34] Joakim Forsgren |
pabop_e2 [2011-02-15 09:40] Joakim Forsgren |
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Line 14: | Line 14: | ||
echo "Detta är alla primtal mellan 2 och " . $antal . " | echo "Detta är alla primtal mellan 2 och " . $antal . " | ||
$i=2; | $i=2; | ||
- | while ($i <= antal) { | + | while ($i <= $antal) { |
- | if(isprime(i)) | + | if(isprime($i)){ |
echo $i . " | echo $i . " | ||
} | } | ||
$i++; | $i++; | ||
} | } | ||
+ | |||
</ | </ | ||
Line 72: | Line 73: | ||
Vad kommer följade program att skriva ut? | Vad kommer följade program att skriva ut? | ||
<code php> | <code php> | ||
- | | + | <?php |
- | if(n<1) { | + | function |
+ | if($n<1) { | ||
return 0; | return 0; | ||
} | } | ||
- | printname(name, | + | printname($name,$n-1); |
echo $name . " n = " . $n . " | echo $name . " n = " . $n . " | ||
- | | + | } |
+ | |||
+ | printname(" | ||
- | printname(" | ||
</ | </ | ||