摘要：
public class Test {public static int j = 0;public static void fun(int i){System.out.print(" ok "+ j);j++;i--;if(i>=0){fun(i);}else{System.out.print(" ok ");}}public static void main(String[] args){fun(9);}结果：ok 0 ok 1 ok 2 ok 3 ok 4 ok 5 ok 6 ok 7 ok 8 ok 9 ok 阅读全文
