public static void main(String[] args) {

// TODO Auto-generated method stub

System.out.println("请输入一串字符串");

System.out.println("最后一个以0作为结束");

Scanner reader=new Scanner(System.in);

int x=(int)reader.nextInt();

while(x!=0){

System.out.println(x);

x=(int)reader.nextInt();

}

}

 

public class Test {

public static void main(String[] args) {

String str = "12ljfs92";

String[] ss = str.split("");

for(int i = 0; i < ss.length; i++){

System.out.print(ss[i] + " ");

}

}

}

1 2 l j f s 9 2