Collections: Difference between revisions

=={{header|PascalABC.NET}}==

<syntaxhighlight lang="delphi">

begin

// build-in array

var a: array of integer := new integer[5] (1,2,3,4,5);

// build-in multidimensional array

var aa: array [,] of integer := new integer[4,3]((1,2,3),(4,5,6),(7,8,9),(1,2,3));

// List is a resizable array

var lst := new List<integer>(a);

lst.Add(1);

lst.AddRange(|2,3|);

// HashSet is an unordered set, SortedSet is ordered

var hs := new HashSet<integer>;

var ss := new SortedSet<integer>;

hs.Add(1); ss.Add(2);

// Dictionary is an unordered map, SortedDictionary is ordered

var d := new Dictionary<string,integer>;

d['str1'] := 1; d['str2'] := 3;

var sd := new SortedDictionary<string,integer>;

sd['str1'] := 1; sd['str2'] := 3;

// Stack and Queue

var s := new Stack<integer>;

s.Push(1); s.Push(2); s.Push(3);

var q := new Queue<integer>;

q.Enqueue(1); q.Enqueue(2); q.Enqueue(3);

end.

</syntaxhighlight>