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Solve: Prefix Again

Imported By: Geoffrey Challen
/ Version: 2021.7.0

Given a non-null String, consider the prefix made of the first n characters. Return true if that prefix string appears somewhere else in the string. Assume that the String is not empty and that n is between 1 and the length of the string, inclusive.

boolean prefixAgain(String input, int n) {
return false; // You may need to remove this starter code

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