?1
?2
public?class?VariableArgs?
{
?3
?4
????public?static?void?main(String[]?args)?
{
?5
????????VariableArgs?test?=?new?VariableArgs();
?6
????????test.show("1","2");
?7
????????test.show("1","hermit","3");
?8
????????test.showObject(123,"hermit");
?9
????????test.addT(1,2,3,4);
10
????}
11
????
12
????public?void?show(String
strings)?
{
13
????????System.out.println(strings.length);
14
????????for(String?str?:?strings)?
{
15
????????????System.out.print(str+"\t");
16
????????}
17
????????System.out.println();
18
????}
19
????
20
????public?void?showObject(Object
objects)?
{
21
????????System.out.println(objects.length);
22
????????for(Object?obj?:?objects)?
{
23
????????????System.out.print(obj.toString()+"\t");
24
????????}
25
????????System.out.println();
26
????}
27
????
28
????public?void?addT(int
obj)?
{
29
????????System.out.println(obj.length);
30
????????int?rs?=?0;
31
????????for(int?x?:?obj)?
{
32
????????????rs+=x;
33
????????}
34
????????System.out.println(rs);
35
????}
36
????
37
}
38

?2



?3

?4



?5

?6

?7

?8

?9

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