class Test{
public static String listn[]=new String[100];
public static int j=0;
public static void list(String sn){
listn[j]=sn;
j++;
System.out.println(" j的值:"+j);
int i=0;
while(listn[i]!=null){
System.out.print("----"+listn[i]);
i++;
}
System.out.println(" ");//只是起换行作用
System.out.println("i的值:"+i);
}
}
public class Text1{
public static void main(String[] args){
Test.list("abc");
Test.list("abcd");
Test.list("abcde");
}
}
运行结果

public static String listn[]=new String[100];
public static int j=0;
public static void list(String sn){
listn[j]=sn;
j++;
System.out.println(" j的值:"+j);
int i=0;
while(listn[i]!=null){
System.out.print("----"+listn[i]);
i++;
}
System.out.println(" ");//只是起换行作用
System.out.println("i的值:"+i);
}
}
public class Text1{
public static void main(String[] args){
Test.list("abc");
Test.list("abcd");
Test.list("abcde");
}
}
运行结果










