my_name = 'Alessandro Tegagni'
my_age = 31
my_height = 170 #cm
my_weight = 82 #kg
my_eyes = 'Brown'
my_teeth = 'White'
my_hair = 'Brown'
puts "let is talk about %s." % my_name
puts "he is %d cm tall." % my_height
puts "he is %d kg heavy." % my_weight
puts "actually that is not too heavy."
puts "he is got %s eyes and %s hair." % [ my_eyes,my_hair]
puts "his teeth are usually %s depending on the coffee or tea" % my_teeth
puts "if I add %d, %d, and %d I get %d." % [ my_age,my_height,my_weight,my_age+ my_height+ my_weight]
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