Tarjan: Difference between revisions
Content added Content deleted
m (→{{header|K}}) |
m (→{{header|K}}: a bit more idiomatic) |
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Implementation: |
Implementation: |
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<syntaxhighlight lang=K>F:{[g] |
<syntaxhighlight lang=K>F:{[g] |
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r::s::!i::0 |
r::s::!i::0 |
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t::+`o`j`k!(#g)#'0,2##g |
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L::{[g;v] |
L::{[g;v] |
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t[v]:1,i,i; s,:v; i+:1 |
t[v]:1,i,i; s,:v; i+:1 |
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t[`j;v]&:t[`j;w]}[g;v]'g[v] |
t[`j;v]&:t[`j;w]}[g;v]'g[v] |
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$[=/t[`j`k;v] |
$[=/t[`j`k;v] |
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[a:*&v=s; c:a_s; t[`o;c]:0; s::a#s; r: |
[a:*&v=s; c:a_s; t[`o;c]:0; s::a#s; r,:,c] |
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]}[g] |
]}[g] |
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{[g;v] $[(#g)=t[`k;v]; L v; ]}[g]'!#g |
{[g;v] $[(#g)=t[`k;v]; L v; ]}[g]'!#g |
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