Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- type Samochod=(String,String,Int)
- def Samochody(x:Samochod*)=List(x:_*)
- val x=Samochody(new Samochod("Opel", "astra", 1999), new Samochod("Renault", "megane", 2004), new Samochod("Opel", "corsa", 2009), new Samochod("Nissan","micra", 2003))
- val x2=Samochody(new Samochod("Opel", "astra", 1999),new Samochod("Opel", "astra", 1999),new Samochod("Opel", "astra", 1999),new Samochod("Opel", "astra", 1999))
- val x3=List();
- def countFun(x:List[Samochod])=x.map(el=>(el._1,x.count(p=>p._1==el._1)))
- countFun(x)
- countFun(x2)
- countFun(x3)
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement