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adjacent swap permutation tour
For 0 to 5 labels starting at zero, construct the whole Steinhaus-Johnson-Trotter permutation tour from identity. Each transition swaps the largest mobile value with its adjacent smaller neighbor, then reverses directions of greater values. Own direction convention stores -1 or +1 by value, initially all -1; blocked values retain direction. Return every permutation, direction vector, incoming pair of zero-based adjacent positions and moved value. For n>=2 return the closing swap back to.
POST https://datenvertrag.halowerk.com/v1/adjacent-swap-permutation-tourEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| size | Siehe Schema | Ja | |
| claimed_permutations | Siehe Schema | Ja |
Vollständiges Eingabeschema anzeigen
{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"additionalProperties": false,
"required": [
"size",
"claimed_permutations"
],
"properties": {
"size": {
"anyOf": [
{
"type": "integer",
"minimum": 0,
"maximum": 5
},
{
"type": "null"
}
]
},
"claimed_permutations": {
"anyOf": [
{
"type": "array",
"maxItems": 120,
"items": {
"type": "array",
"maxItems": 5,
"items": {
"type": "integer",
"minimum": 0,
"maximum": 4
}
}
},
{
"type": "null"
}
]
}
}
}Veröffentlichtes Eingabebeispiel
{
"size": 3,
"claimed_permutations": [
[
0,
1,
2
],
[
0,
2,
1
],
[
2,
0,
1
],
[
2,
1,
0
],
[
1,
2,
0
],
[
1,
0,
2
]
]
}Ergebnis & Dokumentation
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-07, 02:42 UTC.
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