18 lines
444 B
JavaScript
18 lines
444 B
JavaScript
// https://www.codewars.com/kata/sort-two-arrays/javascript
|
|
|
|
function sortArrays(a1, a2) {
|
|
return [sortUsing(a1, a2), sortUsing(a2, a1)];
|
|
}
|
|
|
|
// https://gist.github.com/gkucmierz/cbfd265a699b3f36c609453289363f49
|
|
function sortUsing(a1, a2) {
|
|
const a = [];
|
|
for (let i = 0; i < a1.length; ++i) {
|
|
a[i] = [a1[i], a2[i], i];
|
|
}
|
|
return a.sort((a, b) => {
|
|
const d = a[1]-b[1];
|
|
return d === 0 ? a[2]-b[2] : d;
|
|
}).map(a => a[0]);
|
|
}
|