class Cdalele
  def initialize(x,y, dx, dy)
    @x=x
    @y=y
    @dx=dx
    @dy=dy
  end

  def Suolis()
    @x+=rand(-@dx..@dx)
    @y+=rand(-@dy..@dy)
    puts "x = #{@x}, y = #{@y}"
  end
end

daleles=Array.new(20) {|i| i=Cdalele.new(50,50,5,5)}
daleles[2].Suolis()
for suolionr in 1..100
  puts "suolio numeris = #{suolionr}"
  for i in 0..19
  puts "i = #{i}"
  daleles[i].Suolis()
  end
end