s = Substr(s, beginning, LENGTH). So the parameters are beginning and LENGTH . But Python's behaviour is different; it expects beginning and ... ... <看更多>

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We introduced Python's string type and a few of these methods earlier; ... will left-justify or right-justify the string within spaces of a given length:. ... <看更多>

lengths = [] - If the entire input string does not have a single repeating substring, this can potentially be as large as n, where n is the ... ... <看更多>