Result

WA

Duration

651ms

Code [DL]

$<.map{|e|c+=e%8%3-1==0&&c<9?(p 1):c+=1}

stdin

10
10
02
20
10
12
10
01
20
12
12
12
21
20
20
01
12
20
01
21
01
21
21
10
20
10
12
02
02
10
12
20
01
01
20
01
20
12
21
01
10
02
02
02
12
21
01
20
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10
12
20
10
02
20
20
10
01
01
01
12
12
12
10
21
01
20
02
01
12
20
10
01
02
10
20
01
12
12
01
10
12
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12
21
01
01
01
12
01
21
01
21
01
12
20
20
21
10
01
02
21
01
12
01
01
12
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12
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01
21
10
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10
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10
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10
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10
02
21
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02
12
21
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01
12
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02
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20
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02
10
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10
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10
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10
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10
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12
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10
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10
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02
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10
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12
21
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12
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12
01
21
20
20
01
01
10

stdout

stderr

/volume/CODE:1:in `block in <main>': undefined method `-' for "10\n":String (NoMethodError)
Did you mean?  -@
	from /volume/CODE:1:in `each_line'
	from /volume/CODE:1:in `each'
	from /volume/CODE:1:in `map'
	from /volume/CODE:1:in `<main>'

strace