Sum of primes in odd positions is prime: Difference between revisions
Sum of primes in odd positions is prime (view source)
Revision as of 10:51, 29 June 2022
, 1 year agoAdded Sidef
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119 653 17959
143 823 26879
</pre>
=={{header|Sidef}}==
<lang ruby>var sum = 0
1e3.primes.each_kv {|k,v|
if (k+1 -> is_odd) {
sum += v
say "#{k+1} #{v} #{sum}" if sum.is_prime
}
}</lang>
{{out}}
<pre>
1 2 2
3 5 7
11 31 89
27 103 659
35 149 1181
67 331 5021
91 467 9923
95 499 10909
99 523 11941
119 653 17959
143 823 26879
</pre>
=={{header|Tiny BASIC}}==
<lang tinybasic> LET I = 0
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