433
Who cares about time complexity (lemmy.world)
submitted 1 year ago by to c/programmer_humor@programming.dev
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[–] 3 points 1 year ago (1 child) 
public static int convertRomanNumeral(String numeral)
{
  numeral = numeral.replace("M", "DD")
    .replace("CD", "CCCC")
    .replace("D", "CCCCC")
    .replace("C", "LL")
    .replace("XL", "XXXX")
    .replace("L", "XXXXX")
    .replace("X", "VV")
    .replace("IV", "IIII")
    .replace("V", "IIIII");
  return numeral.length();
}
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  • [–] [S] 7 points 1 year ago 
    public static int convertRomanNumeral(String numeral)
{
  return numeral.replace("M", "DD")
    .replace("CD", "CCCC")
    .replace("D", "CCCCC")
    .replace("C", "LL")
    .replace("XL", "XXXX")
    .replace("L", "XXXXX")
    .replace("X", "VV")
    .replace("IV", "IIII")
    .replace("V", "IIIII")
    .length();
}
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