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sort function

programTomprogramTom Posts: 33Member
hi im having trouble sorting numbers that are entered in an array by the user. Im not sure if i should create another array to keep track of the order.
[code]

function Sort(order: OrderArray; numbers: NumberArray; entryAmount: Integer): Double;
var
sort: Double;
begin
for entryAmount := low(numbers) to high(numbers) do
begin
if (numbers[entryAmount]) //trying to sort?


end;


[/code]

Comments

  • zibadianzibadian Posts: 6,349Member
    : hi im having trouble sorting numbers that are entered in an array by the user. Im not sure if i should create another array to keep track of the order.
    : [code]
    :
    : function Sort(order: OrderArray; numbers: NumberArray; entryAmount: Integer): Double;
    : var
    : sort: Double;
    : begin
    : for entryAmount := low(numbers) to high(numbers) do
    : begin
    : if (numbers[entryAmount]) //trying to sort?
    :
    :
    : end;
    :
    :
    : [/code]
    :
    The bubble sort needs 2 nested loops:
    [code]
    for i := low(numbers) to high(numbers)-1 do
    for j := low(numbers) to i do
    if numbers[j] > numbers[j+1] then
    Swapnumbers;
    [/code]
  • programTomprogramTom Posts: 33Member

    : :
    : The bubble sort needs 2 nested loops:
    : [code]
    : for i := low(numbers) to high(numbers)-1 do
    : for j := low(numbers) to i do
    : if numbers[j] > numbers[j+1] then
    : Swapnumbers;
    : [/code]
    :
    thanks.
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