package test1;
import java.util.HashMap;
public class test2 {
private static int count1=0;
private static int count2=0;
private static int count3=0;
public static void main(String[] args) {
System.out.println("***********************递归*********************");
long startTime1=System.nanoTime();
System.out.println(getNumber1(30));
long endTime1=System.nanoTime();
System.out.println("方法调用了"+count1+"次数");
System.out.println("时间为:"+(endTime1-startTime1)+"ns");
System.out.println("***********************备忘录递归*********************");
long startTime2=System.nanoTime();
System.out.println(getNumber2(30));
long endTime2=System.nanoTime();
System.out.println("方法调用了