array of mixed numbers want to list those that are sequential

[Jury]

Why does this stop at 16?  If the conditional If statement isn't satisfied wouldn't the loop carry on? Perhaps there is a better way do do this?

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#include <Array.au3>

Local $array[51]

$array[0] = "1"
$array[1] = "2"
$array[2] = "3"
$array[3] = "4"
$array[4] = "5"
$array[5] = "6"
$array[6] = "7"
$array[7] = "8"
$array[8] = "9"
$array[9] = "10"
$array[10] = "11"
$array[11] = "12"
$array[12] = "13"
$array[13] = "14"
$array[14] = "15"
$array[15] = "16"
$array[16] = "15"
$array[17] = "16"
$array[18] = "17"
$array[19] = "18"
$array[20] = "19"
$array[21] = "20"
$array[22] = "21"
$array[23] = "17"
$array[24] = "18"
$array[25] = "19"
$array[26] = "20"
$array[27] = "21"
$array[28] = "22"
$array[29] = "23"
$array[30] = "24"
$array[31] = "25"
$array[32] = "26"
$array[33] = "27"
$array[34] = "28"
$array[35] = "29"
$array[36] = "30"
$array[37] = "31"
$array[38] = "32"
$array[39] = "33"
$array[40] = "34"
$array[41] = "35"
$array[42] = "36"
$array[43] = "37"
$array[44] = "38"
$array[45] = "39"
$array[46] = "40"
$array[47] = "41"
$array[48] = "42"
$array[49] = "43"
$array[50] = "44"

$i = 0
Do
    If $array[$i] = $i + 1  Then ConsoleWrite($i & '    ' & $array[$i] & @CRLF)
    $i = $i + 1
Until $i = UBound($array) - 1

Edited August 22, 2013 by Jury

[Jury]

Oops! this is a reply to an answer that was deleted.

Yes the array is mixed numbers I'd hoped that when the If condition was satisfied with the array value of 16 then it would continue to the next array index number and seeing that din't satisfy the array value 17 (because it is 15) it would continue again until the array value 17 was found.

Edited August 22, 2013 by Jury

[kylomas]

Jury,

Sorry about that...too early here.

Try it like this

expandcollapse popup

#include <Array.au3>

Local $array[51]

$array[0] = "1"
$array[1] = "2"
$array[2] = "3"
$array[3] = "4"
$array[4] = "5"
$array[5] = "6"
$array[6] = "7"
$array[7] = "8"
$array[8] = "9"
$array[9] = "10"
$array[10] = "11"
$array[11] = "12"
$array[12] = "13"
$array[13] = "14"
$array[14] = "15"
$array[15] = "16"
$array[16] = "15"
$array[17] = "16"
$array[18] = "17"
$array[19] = "18"
$array[20] = "19"
$array[21] = "20"
$array[22] = "21"
$array[23] = "17"
$array[24] = "18"
$array[25] = "19"
$array[26] = "20"
$array[27] = "21"
$array[28] = "22"
$array[29] = "23"
$array[30] = "24"
$array[31] = "25"
$array[32] = "26"
$array[33] = "27"
$array[34] = "28"
$array[35] = "29"
$array[36] = "30"
$array[37] = "31"
$array[38] = "32"
$array[39] = "33"
$array[40] = "34"
$array[41] = "35"
$array[42] = "36"
$array[43] = "37"
$array[44] = "38"
$array[45] = "39"
$array[46] = "40"
$array[47] = "41"
$array[48] = "42"
$array[49] = "43"
$array[50] = "44"

$i = 1

for $j = 0 to ubound($array) - 1
    if $array[$j] = $i then
        ConsoleWrite(stringformat('%02i found at element =    %02i',$i,$j) & @LF)
        $i += 1
    EndIf
next

kylomas

[kylomas]

To answer your origional question:

The loop does continue but this condition

If $array[$i] = $i + 1

is never true again

kylomas

[Jury]

Thanks  kylomas looking at your code I now see my mistake in using $i as the array index and also in the conditional statment - your code will give me something to study.

jury

Edited August 22, 2013 by Jury