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HackingGate/cross_concat.js

Last active November 26, 2023 06:53
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cross_concat.js
const crossConcatReducer = (acc, cur, idx) => {
const gap = idx + 1;
cur.forEach((element, i) => {
const indexToInsert = (i + 1) * gap - 1;
acc.splice(indexToInsert, 0, element);
});
return acc;
};
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