2-3
2013-03-17 20:27 郭莹莹1114010807 阅读(186) 评论(0) 编辑 收藏 举报public class Example2_3 { public static void main (String args[]){ char c='A'; float f=123.456789f; double d=123456.12345678; long x=5678; System.out.printf("%c%n10.3f%n%f,%12d%n%d",c,f,d,x,x=x+2); } }