Java tutorial
import java.util.Scanner; public class Main { public static void main(String[] args) { System.out.println("Enter a string"); Scanner input = new Scanner(System.in); String s1 = input.nextLine(); s1 = s1.trim(); int howLong = s1.length(); for (int counter = 0; counter < howLong; counter++) { char ch = s1.charAt(counter); System.out.print(ch); } } }