19 lines
385 B
Ruby
Executable File
19 lines
385 B
Ruby
Executable File
#!/usr/bin/ruby
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# -*- coding: utf-8 -*-
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=begin
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모든 키와 값을 "이름: 나이" 형식으로 출력
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=end
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person = { name: "Charlie", age: 13 }
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person.each do |key, value|
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puts "#{key}: #{value}"
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end
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people = [{ name: "Charlie", age: 13 },
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{ name: "Steve", age: 34 },
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{ name: "Anne", age: 23 }]
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people.each { |item| puts "#{item[:name]}: #{item[:age]}"}
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