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uses gmap, gutil;
type lesslli=specialize TLess<longint>;
maplli=specialize TMap<longint, longint, lesslli>;
var data:maplli; i:longint; iterator:maplli.TIterator;
begin
data:=maplli.Create;
for i:=0 to 10 do
data[i]:=10*i;
writeln(data[7]);
data[7] := 42;
{Iteration through elements}
iterator:=data.Min;
repeat
writeln(iterator.Key, ' ', iterator.Value);
iterator.Value := 47;
until not iterator.next;
iterator.Destroy;
iterator := data.FindLess(7);
writeln(iterator.Value);
iterator.Destroy;
data.Destroy;
end.
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