studentaccounthash.rb

num_students = 5
student_data = Array.new(num_students)

puts "Please enter the names of 5 students when prompted."
num_students.times do |i|
  puts "First Name: "
  first = gets.chomp
  puts "Last Name: "
  last = gets.chomp
  full_name = first.strip + " " + last.strip
  puts "Full Name is: " + full_name.upcase
  student_data_hash = Hash.new
  student_data_hash[:name] = full_name.upcase 
  random_id = Random.new.rand(111111..999999)
  student_data_hash[:id] = random_id

  first_initial = first[0] 
  id_digits = random_id.digits
  last_three_of_id = ""
  3.times do |j|
    letter_id = 2-j
    last_three_of_id += id_digits[letter_id].to_s
  end
  email = first_initial + last + last_three_of_id + "@adadevelopersacademy.org"
  student_data_hash[:email] = email

  student_data[i] = student_data_hash
end

puts "Here is each student's information..."

num_students.times do |i|
  puts "Full Name: " + student_data[i][:name]
  puts "Student ID: " + student_data[i][:id].to_s
  puts "E-mail Address: " + student_data[i][:email]
end