- added cute java exerises
- added cute java exerises

ionutsp17/JavaMainRepo,kovacsgellert/JavaMainRepo,BologaMarius/JavaMainRepo,robertvacareanu/JavaMainRepo,andreeaonaciu/JavaMainRepo,uivlis/JavaMainRepo,mariahada/JavaMainRepo,AlexaGh/JavaMainRepo,alexh95/JavaMainRepo,AlexandruGH/JavaMainRepo,JavaSummer/JavaMainRepo,gergo13/JavaMainRepo,Ranapop/JavaMainRepo,SocaciIoana/JavaMainRepo,DariLupea/JavaMainRepo