Java学习——方法中传递参数分简单类型与复杂类型（引用类型）编程计算100＋98＋96＋。。。＋4＋2+1的值，用递归方法实现...

package hello;

public class digui {

public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println(1+sum(2));
}
public static int sum(int x)
{
if (x>100) {
return 0;
}
return x+sum(x+2);
}

}