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Java Java Arrays Iteration Looping Like These Programmers

Posted by Durim Fetahaj
Durim Fetahaj
5,946 Points

For loop

Any idea what's wrong with this code?(I'm really sure it's okay, but still getting a bummer)

Programmers.java 
public class Programmers {

  public void printMenu() {
    String[] programmers = {
            "Yukihiro Matsumoto",
            "David Nolen",
            "Grace Hopper",
            "Linus Torvalds",
            "You"
    };
      for (int i = 0; i < programmers.length; i++){

    System.out.println("Choose a programmer: ", i+1, programmers[i]);
    // TODO: Print out a menu by looping through the programmers array.
    /*
      The menu should be in the form of (each on a line of its own, starting with 1):
      1. Yukihiro Matsumoto
      2. David Nolen
      ...
    */
      }

  }

}

1 Answer

Steven Parker
Steven Parker
231,268 Points
Steven Parker
Steven Parker
231,268 Points

You're close, but:

  • the "Choose a programmer: " line should be left as-is, and done before the loop
  • inside the loop, print only each index number and the name
  • you might use concatenation to create a single argument for "println" that includes punctuation