// Demonstrate printf(). 
 
class PrintfDemo { 
  public static void main(String args[]) { 
    System.out.println("Here are some numeric values " + 
                      "in different formats.\n"); 
 
    System.out.printf("Various integer formats: "); 
    System.out.printf("%d %(d %+d %05d\n", 3, -3, 3, 3); 
 
    System.out.println(); 
 
    System.out.printf("Default floating-point format: %f\n", 
                      1234567.123); 
    System.out.printf("Floating-point with commas: %,f\n", 
                      1234567.123); 
    System.out.printf("Negative floating-point default: %,f\n", 
                      -1234567.123); 
    System.out.printf("Negative floating-point option: %,(f\n", 
                      -1234567.123); 
 
    System.out.println(); 
 
    System.out.printf("Line-up positive and negative values:\n"); 
    System.out.printf("% ,.2f\n% ,.2f\n", 
                      1234567.123, -1234567.123); 
 
  } 
}