start-delegated-harvesting.rb

# -*- coding: utf-8 -*-
# $ ruby start-delegated-harvesting.rb 15064

amount = ARGV[0].to_i
vestedBalance = 0
days = 0

if amount <= 10000
  puts 'Inputted amount is less than 10,000'
else
  while vestedBalance < 10000
    vestedBalance += (amount * 0.1)
    amount *= 0.9
    days += 1
  end
  puts "#{days} days required"
end