10 lines
154 B
Ruby
Executable File
10 lines
154 B
Ruby
Executable File
#!/usr/bin/ruby
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# -*- coding: utf-8 -*-
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=begin
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reduce로 배열 합계 계산
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=end
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array = [2, 3, 5, 7, 9]
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puts array.reduce { |sum,item| sum += item } |