from person import Person

karl = Person("Karl", 16, 180, 85)
reuben = Person("Reuben", 28, 175, 79)
karianne = Person("Karianne", 17, 169, 65)

karl.skriv_ut_hilsen()
reuben.skriv_ut_hilsen()
karianne.skriv_ut_hilsen()


karl.feire_bursdag()
karl.skriv_ut_hilsen()

reuben.endre_navn("Royj")
reuben.skriv_ut_hilsen()