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defmodule Temperature do
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def conversion(t) do
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IO.puts "K : #{f(t)}"
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IO.puts "\nC : #{f(t - 273.15)}"
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IO.puts "\nF : #{f(t * 1.8 - 459.67)}"
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IO.puts "\nR : #{f(t * 1.8)}"
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end
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defp f(a) do
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Float.round(a, 2)
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end
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def task, do: conversion(21.0)
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end
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Temperature.task
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