1 public class t20150928 {
2
3 public static void main(String[] args) {
4 // TODO Auto-generated method stub
5
6 byte a = 3;
7 System.out.println("a = "+a);
8 short b = 12345;
9 System.out.println("b = "+b);
10 int c = 1223334444;
11 System.out.println("c = "+c);
12 long d = 5468923;
13 System.out.println("d = "+d);
14 float e = 0.37f; //一定要在最后添加f,不然会报错
15 System.out.println("e = "+e);
16 double f = 34.201;
17 System.out.println("f = \n"+f);
18 char g = '9';
19 System.out.println("g = "+g);
20 boolean z = true;
21 boolean y = false;
22 System.out.println("zhen = "+z);
23 System.out.println("jia = "+y);
24 final float PAI;
25 PAI = 3.1415926f;
26 System.out.println("PAI = "+PAI);
27 }
28
29 }