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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
199087 changed files with 3378941 additions and 0 deletions
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11
Task/Run-length-encoding/Java/run-length-encoding-3.java Normal file
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String decode(String string) {
Pattern pattern = Pattern.compile("(\\d+)(.)");
Matcher matcher = pattern.matcher(string);
StringBuilder decoded = new StringBuilder();
int count;
while (matcher.find()) {
count = Integer.parseInt(matcher.group(1));
decoded.append(matcher.group(2).repeat(count));
}
return decoded.toString();
}