AutoIT Help part 95 pptx

Mod value1, value2 Parameters value1 số bị chia value2 số chia Return Value Success: trả lại số Failure: trả lại -1.. Remarks hàm có thể làm việc với cả số thực Related None... F

Related

Exp

Example

$x = Log(1000) ;returns 6.90775527898214

$y = Log10(1000) ;returns 3

; user-defined function for common log Func Log10($x)

Return Log($x) / Log(10) ;10 is the base EndFunc

Function Reference

Mod

chia lấy phần dư

Mod ( value1, value2 )

Parameters

value1 số bị chia

value2 số chia

Return Value

Success: trả lại số

Failure: trả lại -1 nếu lỗi chia cho 0

Remarks

hàm có thể làm việc với cả số thực

Related

None

Example

$n = 18

If mod($n, 2) = 0 Then

MsgBox(0,"", $n & " is an even number.")

Else

MsgBox(0, "", $n & " is an odd number.")

EndIf

$x = mod(4, 7) ;$x == 4 because the divisor > dividend

$y = mod(1, 3/4) ;$y == 0.25 because the divisor is a float

Function Reference

Random

trả lại một số ngẫu nhiên

Random ( [Min [, Max [, Flag]]] )

Parameters

Min giới hạn giá trị nhỏ nhất có thể đạt đc, mặc định = 0

Max giới hạn giá trị lớn nhất có thể đạt đc, mặc định = 1

Flag = 0 lấy số thực (mặc định)

= 1 chỉ lấy số nguyên

Return Value

Success: số

Failure: trả lại 0 và set @error=1 nếu tham số ko hợp lệ

Remarks

By default the Random function works with decimal/floating point numbers If you want to only have integer/whole number results then set the Flag to 1

If only one argument is provided, then it is interpreted to be the Max

The result will be in the range of Min to Max INCLUSIVE when using integers (just short of Max when using floats)

When using integers Max-Min must be less than 2^31

Comments based on the original source

This function uses the Mersenne Twister random number generator, MT19937, written by Takuji Nishimura, Makoto Matsumoto, Shawn Cokus, Matthe Bellew and Isaku Wada

The Mersenne Twister is an algorithm for generating random numbers It was designed with consideration of the flaws in various other generators The period,

219937-1, and the order of equidistribution, 623 dimensions, are far greater The generator is also fast; it avoids multiplication and division, and it benefits from caches and pipelines For more information see the inventors' web page at

http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/emt.html

Copyright (C) 1997 - 2002, Makoto Matsumoto and Takuji Nishimura, All rights reserved

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1 Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer

2 Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution

3 The names of its contributors may not be used to endorse or promote products derived from this software without specific prior written permission

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED

WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;

OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE

Related

Int, Round, SRandom

Example

;Flip of coin

If Random() < 0.5 Then ; Returns a value between 0 and 1

$msg = "Heads 50% Win"

Else

$msg = "Tails 50% Loss"

Endif

MsgBox(0,"Coin toss", $msg )

;Roll of a die

msgBox(0, "Roll of die", "You rolled a " & Random(1, 6, 1) )

$StockPrice = 98

;In the middle of a stock market simulation game

$StockPriceChange = Random(-10, 10, 1) ; generate an integer between -10 and

10

$StockPrice = $StockPrice + $StockPriceChange

If $StockPriceChange < 0 Then

MsgBox(4096, "Stock Change", "Your stock dropped to $" & $StockPrice) ElseIf $StockPriceChange > 0 Then

MsgBox(4096, "Stock Change", "Your stock rose to $" & $StockPrice)

Else

MsgBox(4096, "Stock Change", "Your stock stayed at $" & $StockPrice) Endif

;Random letter

If Random() < 0.5 Then

;Capitals

$Letter = Chr(Random(Asc("A"), Asc("Z"), 1))

Else

;Lower case

$Letter = Chr(Random(Asc("a"), Asc("z"), 1))

Endif

Function Reference