// Tyler Rigsby, CSE 142
// Examples of the fencepost problem
public class FencepostingFun {
    public static void main(String[] args) {
        printChars("Hello world");
    }
    
    // prints the characters in a String separated by commas
    // |-|-|-|-|
    public static void printChars(String line) {
        System.out.print(line.charAt(0));
        for (int i = 1; i < line.length(); i++) {
            char letter = line.charAt(i);
            System.out.print(", " + letter);
        }
        System.out.println();
    }
    
}