12 lines
154 B
Ruby
Executable File
12 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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숫자를 받아 절댓값을 반환하는 메서드
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=end
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def abs(a)
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a.abs
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end
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puts "Abs = #{abs(-7)}" |