# water.rb
#
# A program to track daily water consumption

liters_of_water = [
  2.5,
  3.1,
  4.7,
  2.2,
  3.1,
  3.4,
  2.9
]

days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]

enough_water = 3.0

i = 0
liters_of_water.each do |liters|
  puts "On #{days[i]} you didn't drink enough. You drank #{liters} liters this day." if liters < enough_water
  i += 1
end

puts "How many liters did you drink today"

liters_today = gets.to_f

unless liters_today < enough_water
  puts "You drank enough today."
else
  puts "Not enough. You must drink 3.0 liters"
end