01.long n = 461012;
02.System.out.format("%d%n", n);
03.System.out.format("%08d%n", n);
04.System.out.format("%+8d%n", n);
05.System.out.format("%,8d%n", n);
06.System.out.format("%+,8d%n%n", n);
07.
08.double pi = Math.PI;
09.
10.System.out.format("%f%n", pi);
11.System.out.format("%.3f%n", pi);
12.System.out.format("%10.3f%n", pi);
13.System.out.format("%-10.3f%n", pi);
14.System.out.format(Locale.FRANCE,
15. "%-10.4f%n%n", pi);
16.
17.Calendar c = Calendar.getInstance();
18.System.out.format("%tB %te, %tY%n", c, c, c);
19.
20.System.out.format("%tl:%tM %tp%n", c, c, c);
21.
22.System.out.format("%tD%n", c);
