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import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
String name = sc.nextLine();
System.out.println("Hello, " + name + "!");
}
}public record Developer(String name, String role, int expYears) {}
public class Main {
public static void main(String[] args) {
Developer dev = new Developer("Alex", "Full Stack", 5);
System.out.println(dev.name() + " (" + dev.role() + ")");
}
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