Gulshan Kumarperfinsights.hashnode.dev·Nov 11, 2023Java program: Get character before indexWrite a Java program to get the character (Unicode code point) before the specified index within the string. public class demo { public static void main(String[] args) { String str = "GulshanKumar"; int givenIndex = 4; i...Java SolutionJavaAdd a thoughtful commentNo comments yetBe the first to start the conversation.