/* correct declarations */
let 

	type arrtype1 = array of int
	type rectype1 = {name:string, address:string, id: int , age: int}
	type arrtype2 = array of rectype1
	type rectype2 = {name : string, dates: arrtype1}

	type arrtype3 = array of string

	var arr1 := arrtype1 [10] of 0
	var arr2  := arrtype2 [5] of rectype1 {name="aname", address="somewhere", id=0, age=0}
	var arr3:arrtype3 := arrtype3 [100] of ""

	var rec1 := rectype1 {name="Kapoios", address="Kapou", id=02432, age=44}
	var rec2 := rectype2 {name="Allos", dates= arrtype1 [3] of 1900}
	function printint(i: int) =
	let function f(i:int) = if i>0 
			 then (f(i/10); print(chr(i-i/10*10+ord("0"))))
	 in if i<0 then (print("-"); f(-i))
			else if i>0 then f(i)
			else print("0")
	end
in

	arr1[0] := 1; 
	arr1[9] := 3;
	arr2[3].name := "kati";
	arr2[1].age := 23;
	arr3[34] := "sfd";

	rec1.name := "sdf";
	rec2.dates[0] := 2323;
	rec2.dates[2] := 2323;

	print(arr2[3].name); print("\n");
	printint(arr2[1].age); print("\n");
	print(rec1.name); print("\n");
	printint(rec2.dates[0])

end