#!/usr/koeki/bin/ruby
# -*- coding: utf-8 -*-

puts "VERSION:" + RUBY_VERSION
puts "PLATFORM:" + RUBY_PLATFORM

start_time = Time.now.to_f
x = 0
while x < 10000000
  x += 1
end
puts "x=" + x.to_s
printf("処理時間 %f秒\n",  Time.now.to_f - start_time)