String is a special class in Java and substring() method of String class is one of the widely used methods of String class. It is used to extract part of a string and has two overloaded variants: ...

Java-Problem-statement_Smallest-Substring Solution of Smallest Substring - Java Problem statement given by Maximl The organization has arranged a recruitement drive forVIT, VELLORE 2020 pass out ...

* A string is called happy if it does not have any of the strings 'aaa', 'bbb' * or 'ccc' as a substring. * Given three integers a, b and c, return any string s, which satisfies * following conditions ...

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...