renugasaraswathy

require 'rails_helper'
require 'koala'

feature 'Login using facebook' do
  before do
    @test_users_api=Koala::Facebook::TestUsers.new(:app_id =>FB_APP_ID , :secret =>FB_SECRET_KEY)
    @test_user=@test_users_api.create(false)
  end
  after do
    @test_users_api.delete(@test_user["id"])

renugasaraswathy

#This program produces the expected result in less number of iteration. 

x=*(0...100)
x.each do |y|
	str=y.to_s
	removed_last_digit=str[0..-1]
	s=removed_last_digit.split('').collect(&:to_i).reduce(:+)
	if s<=7
		diff=7-s
		number=str.to_s+diff.to_s