twigfiddle.com - Fiddle 0or03v v1 - Created on March 13, 2019 02:32

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File

{% import 'a.twig' as a %}
{% for i in [1, 2, 3, 6, 100, 496, 8128, 10000, 33550336] %}
    {{ i ~ ": " ~ a.a(i) ~ "\r\n" }}
{% endfor %}

File

{%macro a(n,x=0)%}{%if n>1%}{%for i in 1..n-1%}{%set x=x+i*(n%i==0)%}{%endfor%}{{x==n}}{%endif%}{%endmacro%}

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Fiddle 0or03v created on March 13, 2019 02:32 and visited 391 times

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