Simple math and Arrays

[huldu]

I was just wondering how do you do math using arrays?

For example:

$array[1]= 10

$array[2] = 20

$array[3] = 30

$array[4] = 40

$array[5] = 50

How would i "add" them together without doing this, $array[1] + $array[2] + $array[3] etc.

If we use a For loop, how would the adding part look?

For $x = 1 To UBound($array)
$sum = $array[$x] ?
?
Next

Thats pretty much what i got atm...

[GaryFrost]

I was just wondering how do you do math using arrays?

For example:

How would i "add" them together without doing this, $array[1] + $array[2] + $array[3] etc.

If we use a For loop, how would the adding part look?

For $x = 1 To UBound($array)
$sum = $array[$x] 
?
Next

Thats pretty much what i got atm...

For $x = 1 To UBound($array) - 1
$sum = $sum + $array[$x] 
Next

Edited March 1, 2006 by gafrost

[cdkid]

Dim $i, $sum, $array[5]
$array[0] = 1
$array[1] = 2
$array[2] = 3
$array[3] = 4
$array[4] = 5
$sum = 0
For $i = 0 to ubound($array, 1) - 1
$sum = $sum + $array[$i]
Next
msgbox(0,'',$sum)

That 'ought to work, havent tested it.

~cdkid

**edit**

gar, too slow

Edited March 1, 2006 by cdkid

[huldu]

Thanks alot guys