class sample

class Person
attr_accessor :name, :age, :gender
end

class Vijay < Person
end

class Kishorend

class Jayeshend

vijay=Vijay.new
vijay.name="vijay ramane"
vijay.age=26
vijay.gender="male"

kishor=Kishor.new
kishor.name="kishor mali"
kishor.age=14*2
kishor.gender="male"

jayesh=Jayesh.new
jayesh.name="jayesh pednekar"
jayesh.age=25
jayesh.gender="male"

puts
puts vijay.name, vijay.age, vijay.gender
puts
puts kishor.name, kishor.age, kishor.gender
puts
puts jayesh.name, jayesh.age, jayesh.gender

puts
vijay.name