回答編集履歴
1
fix
test
CHANGED
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@@ -2,7 +2,7 @@
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2
2
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3
3
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```perl
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4
4
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5
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-
perl -F, -alne '($.==1)?(
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5
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+
perl -F, -alne '($.==1)?(@c=@_=split(",",$_)) : (@_=map{$F[$_]==1?$c[$_]:0}(0..$#F)); print join(",",@_)'
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6
6
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7
7
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input.csv > output.csv
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8
8
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