void main() {
    String first = "Ada";
    String last = "Lovelace";

    IO.println(first + " " + last);
    IO.println("-".repeat(30));
    IO.println("ab".repeat(3));
}

// From Groundwork, chapter 3 (ch03-expressions-and-operators), box 10.
// This example is from Groundwork, licensed CC BY-NC-SA 4.0.
// Run with: java ch03_10.java