3
1

5 つの文字列の半角スペース区切りでの分割し、1行ずつ出力する問題をRubyを使って解きました

array1 = ["one","two","three","four","five"]
for str in array1 do
    puts str
end

出力結果

one
two
three
four
five
3
1
0

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