Read the question, write Java on the right, then Run or Check.
QuestionHint and solution stay closed until you open them
Read one word. Print it reversed.
Examples
Input
code
Output
edoc
Input
Java
Output
avaJ
Hint
- new StringBuilder(word).reverse()
Show correct code
Peek only after you have tried. You can still Check your own version.
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
String word = in.next();
System.out.println(new StringBuilder(word).reverse());
}
}
Main.javaJava 21 · javac · Ctrl + Enter runs
ResultIdle
Run to see output. Check grades the tests.