Àwọn

Àwọn àwọn ààtò àwọn ààtò àwọn àwọn àkóónú àwọn àwọn ààtò àwọn ààtò àwọn àwọn ààtò àwọn ààtò àwọn ààtò àwọn ààtò àwọn ààtò àwọn ààtò àwọn ààtò àwọn ààtò àwọn ààtò àwọn ààtò àwọn ààtò

Àwọn ìṣàfarawé àwọn ìṣàmúlò-ètò —

Àwọn ìṣàmúlò-ètò —

Àwọn Àtòjọ-ẹ̀yàn àwọn ìṣàmúlò-ètò

Àkóónú ìṣàmúlò-ètò yìí

you choose 10 items, you can choose 10 items, and if r is greater than n, the calculator returns a dash. If r is smaller than n, the calculator returns a dash. If r is larger than n, the calculator returns a dash. If r is smaller than n, the calculator returns a dash. If r is larger than n, the calculator returns a dash. If r is smaller than n, the calculator returns a dash. If r is larger than n, the calculator returns a dash.Per

Àwọn Àtòjọ-ẹ̀yàn

Kini ìfaràǹwọ́ laarin ìṣàfarawe-ìṣàmúlò-ètò náà àti ìṣàmúlò-ètò kan?

Nínú ìṣàmúlò-ètò ìṣàmúlò-ètò (ójútó, kẹtà, kẹtàláàrẹ̀ ní àwọn à

Àwọn ìṣàmúlò-ètò

nPr = n! / (n − r)!. Fun àwọn à

Njẹ́ mò yẹ́ ki mò lo ìṣàfarawé àwọn àwọn ìṣàmúlò-ètò?

Ti o ba ti o ba fẹ: fi awọn ti o ti pari iṣẹ rẹ han, fi awọn ibi akọkọ/kekere/kekere, fi awọn eniyan si ibi kan, tabi ṣe agbekalẹ koodu ti a ti ṣeto.

Àwòrán Tí o bá jẹ́ pé r jú n lọ?

O kò lè fi àwọn àwọn àmì-ìwé ààyè àwọn àwọn àmì-ìwé ààyè

Kini nP0?

O jẹ 1 — o ni ọna kan ti o tọka si tí a bá fi ṣeto ohunkohun, ṣeto àwọn àwọn ààyè-iṣẹ́ àìpàlẹ̀.

Kini nPn?

Ó jẹ́ àwọn nǹkan n!, nitorí pé ìṣàmúlò-ètò àwọn nǹkanínú ìṣàmúlò-ètò náà jẹ́ bí àwọn nǹkan fákitoríal̀. Fun àwọn ààyè-iṣẹ́ 4P4 = 4! = 24.

API — ló àwọn ìṣàmúlò-ètò yìí láti inú ìṣàmúlò-ètò

Fi àwọn ìṣàmúlò-ètò yìí kọ̀ǹpútà yìí láti inú àwọn ààyè-iṣẹ́ JSON tí a tí fi pamọ́ - àwọn bọ́tìnì kò ní àwọn tí a fẹ́. Fi àwọn fálù ààyè-iṣẹ́ sílẹ̀ sí bí àwọn àwọn ìṣàmúlò-ètò àti JSON. Ka àwọn àkọlé API kíkún →

Àwọn Ààyè Ìjánu-ìsún

GET https://calculator.free/api/v1/permutation/

curl

curl "https://calculator.free/api/v1/permutation/?n=10&r=3"

JavaScript `fetch()`

const r = await fetch(
  "https://calculator.free/api/v1/permutation/?" + new URLSearchParams({
    "n": "10",
    "r": "3"
  }));
const data = await r.json();
console.log(data.results);

Àwọn àwọn

Àkóónú ìṣàmúlò-ètò yìí

Àwọn Àtòjọ-ẹ̀yàn

Àwọn Ìṣàmúlò-ètò Ìṣàmúlò-ètò

Àwọn Ààyè Ìjánu-ìsún

curl

JavaScript fetch()

JavaScript `fetch()`