aparler/RosettaCodeData
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Data update

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Ingy döt Net 2026-02-01 16:33:20 -08:00
parent 5150844a7d
commit 4bb20c9b71
7735 changed files with 38060 additions and 199180 deletions
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62
Task/Evolutionary-algorithm/AutoHotkey/evolutionary-algorithm.ahk
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@ -2,55 +2,55 @@ output := ""
target := "METHINKS IT IS LIKE A WEASEL"
targetLen := StrLen(target)
Loop, 26
possibilities_%A_Index% := Chr(A_Index+64) ; A-Z
possibilities_%A_Index% := Chr(A_Index+64) ; A-Z
possibilities_27 := " "
C := 100
parent := ""
Loop, %targetLen%
{
Random, randomNum, 1, 27
Random, randomNum, 1, 27
parent .= possibilities_%randomNum%
}
Loop,
{
If (target = parent)
Break
If (Mod(A_Index,10) = 0)
output .= A_Index ": " parent ", fitness: " fitness(parent, target) "`n"
bestFit := 0
Loop, %C%
If ((fitness := fitness(spawn := mutate(parent), target)) > bestFit)
bestSpawn := spawn , bestFit := fitness
parent := bestFit > fitness(parent, target) ? bestSpawn : parent
iter := A_Index
If (target = parent)
Break
If (Mod(A_Index,10) = 0)
output .= A_Index ": " parent ", fitness: " fitness(parent, target) "`n"
bestFit := 0
Loop, %C%
If ((fitness := fitness(spawn := mutate(parent), target)) > bestFit)
bestSpawn := spawn , bestFit := fitness
parent := bestFit > fitness(parent, target) ? bestSpawn : parent
iter := A_Index
}
output .= parent ", " iter
MsgBox, % output
ExitApp
mutate(parent) {
local output, replaceChar, newChar
output := ""
Loop, %targetLen%
{
Random, replaceChar, 0, 9
If (replaceChar != 0)
output .= SubStr(parent, A_Index, 1)
else
{
Random, newChar, 1, 27
output .= possibilities_%newChar%
}
}
Return output
local output, replaceChar, newChar
output := ""
Loop, %targetLen%
{
Random, replaceChar, 0, 9
If (replaceChar != 0)
output .= SubStr(parent, A_Index, 1)
else
{
Random, newChar, 1, 27
output .= possibilities_%newChar%
}
}
Return output
}
fitness(string, target) {
totalFit := 0
Loop, % StrLen(string)
If (SubStr(string, A_Index, 1) = SubStr(target, A_Index, 1))
totalFit++
Return totalFit
totalFit := 0
Loop, % StrLen(string)
If (SubStr(string, A_Index, 1) = SubStr(target, A_Index, 1))
totalFit++
Return totalFit
}