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olivarra1

how to know what number is bigger or the smaller

7 posts in this topic

#1 ·  Posted (edited)

I've "developed" a simple code that it lets you know in a simple array (1 dimension) what of the numbers is the bigger or the smaller

i know about the function _Max or _Min, but it only let you put 2 numbers

this is the code:

$numbers = 5
dim $number[$numbers]

$number[0] = 4
$number[1] = 6
$number[2] = 2
$number[3] = 8
$number[4] = 3

$x = 0
$j = 1
Do
    If $number[$x] > $number[$x + $j] Then
        $j = $j + 1
    Else
        $x = $x + $j
        $j = 1
    EndIf
until $x + $j >= $number

MsgBox(0, "", "the bigger number is: " & $number[$x])

$x = 0
$j = 1
Do
    If $number[$x] < $number[$x + $j] Then
        $j = $j + 1
    Else
        $x = $x + $j
        $j = 1
    EndIf
until $x + $j >= $number

MsgBox(0, "", "the smaller number is: " & $number[$x])

i'm sorry if I don't talk good english (i'm spanish)

olivarra1

PD: is this useful? ^^

Edited by olivarra1

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Cool subject... Unfortunately not working for me... Getting the following errors..

>C:\Program Files\AutoIt3\SciTE\..\au3check.exe "C:\0000 - Files\Number Bigger or Smaller.au3"

AutoIt3 Syntax Checker v1.54.8 Copyright © Tylo 2007

C:\XX0000 - Files\Number Bigger or Smaller.au3(29,21) : WARNING: $num: possibly used before declaration.

until $x + $j = $num

~~~~~~~~~~~~~~~~~~~~^

C:\XX0000 - Files\Number Bigger or Smaller.au3(29,21) : ERROR: $num: undeclared global variable.

until $x + $j = $num

~~~~~~~~~~~~~~~~~~~~^

C:\XX0000 - Files\Number Bigger or Smaller.au3 - 1 error(s), 1 warning(s)

>Exit code: 2 Time: 0.222

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Cool subject... Unfortunately not working for me... Getting the following errors..

>C:\Program Files\AutoIt3\SciTE\..\au3check.exe "C:\0000 - Files\Number Bigger or Smaller.au3"

AutoIt3 Syntax Checker v1.54.8 Copyright © Tylo 2007

C:\XX0000 - Files\Number Bigger or Smaller.au3(29,21) : WARNING: $num: possibly used before declaration.

until $x + $j = $num

~~~~~~~~~~~~~~~~~~~~^

C:\XX0000 - Files\Number Bigger or Smaller.au3(29,21) : ERROR: $num: undeclared global variable.

until $x + $j = $num

~~~~~~~~~~~~~~~~~~~~^

C:\XX0000 - Files\Number Bigger or Smaller.au3 - 1 error(s), 1 warning(s)

>Exit code: 2 Time: 0.222

Fixed :)

mhhh but isn't this a very long script?

olivarra1

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Fixed :)

mhhh but isn't this a very long script?

olivarra1

Maybe, I wrote it about 2 years ago, can probably be shortened if someone wants to take the time to.


SciTE for AutoItDirections for Submitting Standard UDFs

 

Don't argue with an idiot; people watching may not be able to tell the difference.

 

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#6 ·  Posted (edited)

I've "developed" a simple code that it lets you know in a simple array (1 dimension) what of the numbers is the bigger or the smaller

i know about the function _Max or _Min, but it only let you put 2 numbers

this is the code:

$numbers = 5
dim $number[$numbers]

$number[0] = 4
$number[1] = 6
$number[2] = 2
$number[3] = 8
$number[4] = 3

$x = 0
$j = 1
Do
    If $number[$x] > $number[$x + $j] Then
        $j = $j + 1
    Else
        $x = $x + $j
        $j = 1
    EndIf
until $x + $j >= $number

MsgBox(0, "", "the bigger number is: " & $number[$x])

$x = 0
$j = 1
Do
    If $number[$x] < $number[$x + $j] Then
        $j = $j + 1
    Else
        $x = $x + $j
        $j = 1
    EndIf
until $x + $j >= $number

MsgBox(0, "", "the smaller number is: " & $number[$x])

i'm sorry if I don't talk good english (i'm spanish)

olivarra1

PD: is this useful? ^^

If you change

until $x + $j >= $number

to

until $x + $j >= $numbers

in both places it's used then your function will work correctly.

You can simplify initialising an array like this

Dim $number[5] = [4,6,2,8,3]

and for the last element you can use Ubound($number) - 1 so you would have

until $x + $j >= Ubound($number) - 1

Although that is more complicated it means you can apply your code to an array with any number of elements greater than 1.

Edited by martin

Serial port communications UDF Includes functions for binary transmission and reception.printing UDF Useful for graphs, forms, labels, reports etc.Add User Call Tips to SciTE for functions in UDFs not included with AutoIt and for your own scripts.Functions with parameters in OnEvent mode and for Hot Keys One function replaces GuiSetOnEvent, GuiCtrlSetOnEvent and HotKeySet.UDF IsConnected2 for notification of status of connected state of many urls or IPs, without slowing the script.

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#7 ·  Posted (edited)

works with 1 or 2 arrays (1 dimensional)

#include <Array.au3>
#include <Misc.au3>

Local $Array1[5] = [3, 2, 8, 5, 10]
Local $Array2[3] = ["02", "1", "20"]
Local $Array3[4] = ["3", "02", "-1", "11"]
Local $Max, $Min

$Max = _MinMaxa($Array1, 1)
If Not @error Then
   ConsoleWrite('@@ Debug(1) :$Max = ' & $Max & @LF)
Else
   ConsoleWrite('@@ Debug(1) :Error = ' & @error & @LF)
EndIf

$Max = _MinMaxa($Array2, 1)
If Not @error Then
   ConsoleWrite('@@ Debug(2) :$Max = ' & $Max & @LF)
Else
   ConsoleWrite('@@ Debug(2) :Error = ' & @error & @LF)
EndIf

$Max = _MinMaxa($Array3, 1, $Array1)
If Not @error Then
   ConsoleWrite('@@ Debug(3) :$Max = ' & $Max & @LF)
Else
   ConsoleWrite('@@ Debug(3) :Error = ' & @error & @LF)
EndIf

$Min = _MinMaxa($Array1)
If Not @error Then
   ConsoleWrite('@@ Debug(4) :$Min = ' & $Min & @LF)
Else
   ConsoleWrite('@@ Debug(4) :Error = ' & @error & @LF)
EndIf

$Min = _MinMaxa($Array2)
If Not @error Then
   ConsoleWrite('@@ Debug(5) :$Min = ' & $Min & @LF)
Else
   ConsoleWrite('@@ Debug(5) :Error = ' & @error & @LF)
EndIf

$Min = _MinMaxa($Array1, 0, $Array3)
If Not @error Then
   ConsoleWrite('@@ Debug(6) :$Min = ' & $Min & @LF)
Else
   ConsoleWrite('@@ Debug(6) :Error = ' & @error & @LF)
EndIf


; return min or max number from 1 or 2 arrays
Func _MinMaxa(ByRef $a_nums01, $MaxFlag = 0, $a_nums02 = 0)
    Local $vnum02
   If Not IsArray($a_nums01) Then Return SetError(1, 0, 0)
   If @NumParams = 3 Then
      If Not IsArray($a_nums02) Then Return SetError(3, 0, 0)
        $vnum02 = _MinMaxa($a_nums02, $MaxFlag)
        If @error Then Return SetError(@error, 0, 0)
   EndIf
  ;
   For $idx = 0 To UBound($a_nums01) - 1
      If StringIsFloat($a_nums01[$idx]) Or StringIsInt($a_nums01[$idx]) Then
         $a_nums01[$idx] = Number($a_nums01[$idx])
      Else
         Return SetError(2, 0, 0)
      EndIf
   Next
   _ArraySort($a_nums01, $MaxFlag)
   If @NumParams = 3 Then
      If $MaxFlag Then
            Return _Iif($a_nums01[0] > $vnum02, $a_nums01[0], $vnum02)
      Else
            Return _Iif($a_nums01[0] < $vnum02, $a_nums01[0], $vnum02)
      EndIf
   EndIf
   Return $a_nums01[0]
EndFunc  ;==>_MinMaxa
Edited by GaryFrost

SciTE for AutoItDirections for Submitting Standard UDFs

 

Don't argue with an idiot; people watching may not be able to tell the difference.

 

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