-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathType_Length.java
More file actions
69 lines (60 loc) · 3.08 KB
/
Type_Length.java
File metadata and controls
69 lines (60 loc) · 3.08 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
package com.java;
/**
* @Author: mzy
* @Date: 2019-1-22 19:28
*/
public class Type_Length {
public static void main(String[] args) {
// byte
System.out.println("基本类型:byte 二进制位数:" + Byte.SIZE);
System.out.println("包装类:java.lang.Byte");
System.out.println("最小值:Byte.MIN_VALUE=" + Byte.MIN_VALUE);
System.out.println("最大值:Byte.MAX_VALUE=" + Byte.MAX_VALUE);
System.out.println();
// short
System.out.println("基本类型:short 二进制位数:" + Short.SIZE);
System.out.println("包装类:java.lang.Short");
System.out.println("最小值:Short.MIN_VALUE=" + Short.MIN_VALUE);
System.out.println("最大值:Short.MAX_VALUE=" + Short.MAX_VALUE);
System.out.println();
// int
System.out.println("基本类型:int 二进制位数:" + Integer.SIZE);
System.out.println("包装类:java.lang.Integer");
System.out.println("最小值:Integer.MIN_VALUE=" + Integer.MIN_VALUE);
System.out.println("最大值:Integer.MAX_VALUE=" + Integer.MAX_VALUE);
System.out.println();
// Integer
System.out.println("基本类型:Integer 二进制位数:" + Integer.SIZE);
System.out.println("包装类:java.lang.Integer");
System.out.println("最小值:Integer.MIN_VALUE=" + Integer.MIN_VALUE);
System.out.println("最大值:Integer.MAX_VALUE=" + Integer.MAX_VALUE);
System.out.println();
// long
System.out.println("基本类型:long 二进制位数:" + Long.SIZE);
System.out.println("包装类:java.lang.Long");
System.out.println("最小值:Long.MIN_VALUE=" + Long.MIN_VALUE);
System.out.println("最大值:Long.MAX_VALUE=" + Long.MAX_VALUE);
System.out.println();
// float
System.out.println("基本类型:float 二进制位数:" + Float.SIZE);
System.out.println("包装类:java.lang.Float");
System.out.println("最小值:Float.MIN_VALUE=" + Float.MIN_VALUE);
System.out.println("最大值:Float.MAX_VALUE=" + Float.MAX_VALUE);
System.out.println();
// double
System.out.println("基本类型:double 二进制位数:" + Double.SIZE);
System.out.println("包装类:java.lang.Double");
System.out.println("最小值:Double.MIN_VALUE=" + Double.MIN_VALUE);
System.out.println("最大值:Double.MAX_VALUE=" + Double.MAX_VALUE);
System.out.println();
// char
System.out.println("基本类型:char 二进制位数:" + Character.SIZE);
System.out.println("包装类:java.lang.Character");
// 以数值形式而不是字符形式将Character.MIN_VALUE输出到控制台
System.out.println("最小值:Character.MIN_VALUE="
+ (int) Character.MIN_VALUE);
// 以数值形式而不是字符形式将Character.MAX_VALUE输出到控制台
System.out.println("最大值:Character.MAX_VALUE="
+ (int) Character.MAX_VALUE);
}
}