Nice primes: Difference between revisions
Added Easylang
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(Added Easylang) |
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</pre>
=={{header|EasyLang}}==
{{trans|11l}}
<syntaxhighlight>
fastfunc isprim num .
if num < 2
return 0
.
i = 2
while i <= sqrt num
if num mod i = 0
return 0
.
i += 1
.
return 1
.
func digroot n .
return 1 + (n - 1) mod 9
.
for n = 501 to 999
if isprim digroot n = 1 and isprim n = 1
write n & " "
.
.
</syntaxhighlight>
{{out}}
<pre>
509 547 563 569 587 599 601 617 619 641 653 659 673 677 691 709 727 743 761 797 821 839 853 857 887 907 911 929 941 947 977 983 997
</pre>
=={{header|F_Sharp|F#}}==
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