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@lrlucena
Created January 9, 2013 23:28
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Lista de Exercícios do dia 08/01/2013
#encoding: UTF-8
puts "Meu primeiro programa!"
#encoding: UTF-8
puts "Avenida Senador Salgado Filho, 1559,"
puts "Tirol, Natal-RN, Brasil"
puts "CEP: 59015-000"
puts "e-mail: ccs.cnat@ifrn.edu.br"
puts "Telefone: 4005-2600"
#encoding: UTF-8
puts "Oi #{gets.chomp}, bom dia!"
n1 = gets.to_i
n2 = gets.to_i
soma = n1 + n2
puts soma
# alternativa
# puts gets.to_i + gets.to_i
nota1 = gets.to_i
nota2 = gets.to_i
media = (nota1*2 + nota2*3) / 5
puts media
n1 = gets.to_i
n2 = gets.to_i
n3 = n1 + n2
n1_str = "%5d" % n1
n2_str = "%5d" % n2
n3_str = "%5d" % n3
puts n1_str
puts n2_str
puts "-"*5
puts n3_str
nome = gets.chomp
matricula = gets.chomp
n1 = gets.to_i
n2 = gets.to_i
n1_str = "%.1f" % n1
n2_str = "%.1f" % n2
media = (n1+n2)/2
media_str = "%.1f" % media
puts "#{matricula} - #{nome} - #{n1_str}:#{n2_str}:#{media_str}"
valor = gets.to_f
dez_porcento = valor / 10
total = valor + dez_porcento
puts "Valor : #{"%8.2f" % valor}"
puts "10% : #{"%8.2f" % dez_porcento}"
puts "Total : #{"%8.2f" % total}"
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