AM its now what I want.Here's the output from the code given by anonymous
Got some? (["b", "c", "a"], { MATCHES => [] })
Got some? (["a", "c", "d"], { MATCHES => [] })
Got some? (["d", "e", "b"], { MATCHES => [["b", "e", "d"]] })
But for T = a b c d I have induced = "b", "c", "a" , "a", "c", "d" .
Similarly for T = b e d output should be = "d", "e", "b" . | [reply] [d/l] |
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Sheisse !!!!! Mein Fehler!!!!
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The code fails on this data
Code
---------DATA--------------
b c a
a c d
d e b
e f g
g d f
h i g
And the output is
component 2 = e d g f
component 1 = c a b
b c a
Which is wrong, because it should have been this
component 2 = e d g f
e f g
g d f
component 1 = c a b
b c a
Because with the vertices in component 2, we can have 4th & 5th row of DATA.
Please help on this | [reply] [d/l] [select] |
I hope I was clear explaining my problem. Please let me know if you need any other information. Help me on his
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Guys the problem is like to check if an array is contained inside another array.
perl -le '@x = qw(a b c d e f);
@y = qw(a d f);
$n = grep { $e = $_; not grep { $e =~ /\Q$_/i } @x } @y;
print "Count of elements in (@y) that are NOT present in (
+@x) = $n"
'
Count of elements in (a d f) that are NOT present in (a b c d e f) = 0
So if the count is 0, you know that @y is a subset of @x and hence you want to return it from the "induced" subroutine.
I hope this would even clear out the mess. Now can this be incorporated as a subroutine.
The input will be DATA taken in as an array. The second array will hold the connected components.
____DATA_____
b c a
a c d
d e b
e f g
g d f
h i g
@Components
a b c
a b d c
e f d g
So I want to see if any row of @DATA is contained inside @Components.
So the output expected is
component 1 = a b c
induced = b c a
component = a b d c
induced = b c a
a c d
component 3 = e f d g
induced = e f g
g d f
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