Loops/Increment loop index within loop body: Difference between revisions
Loops/Increment loop index within loop body (view source)
Revision as of 08:42, 28 September 2023
, 8 months ago→{{header|Quackery}}: added second solution
imported>Joeypas m (→{{header|zig}}) |
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=={{header|Quackery}}==
===With indexed loop word===
Quackery has an iterative looping word that can change its step size mid-iteration (see [[Loops/For with a specified step#Quackery]]) but it is not well suited to this task. A better solution (i.e. more idiomatic) is to define a new looping word that exactly meets the specification of the task.
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41: 49,752,014,150,467
42: 99,504,028,301,131</pre>
===Without indexed loop word===
<code>prime</code>is defined at [[Miller–Rabin primality test#Quackery]].
<code>echo,</code> is as above.
<syntaxhighlight lang="Quackery"> 0 42
[ dup prime if
[ dip 1+
over echo
say ": "
dup echo, cr
dup + ]
1+
over 42 = until ]
2drop
</syntaxhighlight>
{{out}}
Output is as above.
=={{header|R}}==
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