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javascript matrix word combinations

Frail Finch answered on September 20, 2023 Popularity 1/10 Helpfulness 1/10

answer javascript matrix word combinations

javascript matrix word combinations

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// Generate all k-combinations of first n array elements:
function* combinations(array, k, n = array.length) {
  if (k < 1) {
    yield [];
  } else {
    for (let i = --k; i < n; i++) {
      for (let combination of combinations(array, k, i)) {
        combination.push(array[i]);
        yield combination;
      }
    }
  }
}

// Example:
console.log(...combinations(['mat', 'cat', 'fat'], 3));
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Popularity 1/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: combinations javascript matrix word

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