public class Test { public static int count = 0; public static void main(String[] args) { int i; i = x(8); System.out.println(count); } public static int x(int n) { count++; if (n <= 3) return 1; else return x(n - 2) + x(n - 4) + 1; } }
该程序最后输出结果是多少?