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Tömb feldolgozása switch szerkezettel

Tömb elemek feldolgozása map és switch segítségével, különböző értékekhez rendelt műveletekkel.

JavaScript
emptyArray().map(function(x) { return x + 2; });

filledArray().map(function(x) { return x * 2; });

for (var item of filledArray()) {
  switch (item) {
    case 1:
    case 2:
      print(item === 1 ? "one" : "two");
      break;
    case 3:
    case 4:
      if (item === 3)
        print("three");
      else
        print("four");
      break;
    default:
      print("Default!");
      break;
  }
}

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CodShot user
CodShot user
Updated: 2026-05-05 17:49
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