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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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25
Task/Self-describing-numbers/Ada/self-describing-numbers.ada
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with Ada.Text_IO; use Ada.Text_IO;
procedure SelfDesc is
subtype Desc_Int is Long_Integer range 0 .. 10**10-1;
function isDesc (innum : Desc_Int) return Boolean is
subtype S_Int is Natural range 0 .. 10;
type S_Int_Arr is array (0 .. 9) of S_Int;
ref, cnt : S_Int_Arr := (others => 0);
n, digit : S_Int := 0; num : Desc_Int := innum;
begin
loop
digit := S_Int (num mod 10);
ref (9 - n) := digit; cnt (digit) := cnt (digit) + 1;
num := num / 10; exit when num = 0; n := n + 1;
end loop;
return ref (9 - n .. 9) = cnt (0 .. n);
end isDesc;
begin
for i in Desc_Int range 1 .. 100_000_000 loop
if isDesc (i) then
Put_Line (Desc_Int'Image (i));
end if;
end loop;
end SelfDesc;

12
Task/Self-describing-numbers/PowerShell/self-describing-numbers-1.psh
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function Test-SelfDescribing ([int]$Number)
{
[int[]]$digits = $Number.ToString().ToCharArray() | ForEach-Object {[Char]::GetNumericValue($_)}
[int]$sum = 0
for ($i = 0; $i -lt $digits.Count; $i++)
{
$sum += $i * $digits[$i]
}
$sum -eq $digits.Count
}

1
Task/Self-describing-numbers/PowerShell/self-describing-numbers-2.psh
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Test-SelfDescribing -Number 2020

6
Task/Self-describing-numbers/PowerShell/self-describing-numbers-3.psh
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11,2020,21200,321100 | ForEach-Object {
[PSCustomObject]@{
Number = $_
IsSelfDescribing = Test-SelfDescribing -Number $_
}
} | Format-Table -AutoSize

39
Task/Self-describing-numbers/VBScript/self-describing-numbers.vb
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Function IsSelfDescribing(n)
IsSelfDescribing = False
Set digit = CreateObject("Scripting.Dictionary")
For i = 1 To Len(n)
k = Mid(n,i,1)
If digit.Exists(k) Then
digit.Item(k) = digit.Item(k) + 1
Else
digit.Add k,1
End If
Next
c = 0
For j = 0 To Len(n)-1
l = Mid(n,j+1,1)
If digit.Exists(CStr(j)) Then
If digit.Item(CStr(j)) = CInt(l) Then
c = c + 1
End If
ElseIf l = 0 Then
c = c + 1
Else
Exit For
End If
Next
If c = Len(n) Then
IsSelfDescribing = True
End If
End Function
'testing
start_time = Now
s = ""
For m = 1 To 100000000
If IsSelfDescribing(m) Then
WScript.StdOut.WriteLine m
End If
Next
end_time = Now
WScript.StdOut.WriteLine "Elapse Time: " & DateDiff("s",start_time,end_time) & " seconds"