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 ...

Given "abcabcbb", the answer is "abc", which the length is 3. Given "bbbbb", the answer is "b", with the length of 1. Given "pwwkew", the answer is "wke", with the ...