回答編集履歴
1
typo
answer
CHANGED
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@@ -7,7 +7,7 @@
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7
7
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8
8
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2.times{
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9
9
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input = gets.to_s
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10
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-
p "
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10
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+
p "input:[#{input}], n:[#{n}], input.include?(n): #{input.include?(n)}"
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11
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arr << input unless input.include?(n)
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12
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}
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13
13
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