publicclassFibonacci{publicstaticvoidmain(String[]args){intn=10;// 生成前 n 个斐波那契数inta=0;// 第一个斐波那契数intb=1;// 第二个斐波那契数for(inti=0;i<n;i++){System.out.print(a+" ");// 输出当前的斐波那契数intnext=a+b;// 计算下一个数a=b;// 更新 ab=next;// 更新 b}}}...
斐波那契数列(Fibonacci sequence),又称黄金分割数列、因数学家列昂纳多·斐波那契以兔子繁殖为例子而引入,故又称为“兔子数列”,指的是这样一个数列:1、1、2、3、5、8、13、21、34、……其规律很明显,从第3个数开始,每个数都等于它前两个数的和。 确定了第一个数和第二个数都是1,从第三个数开始循环,进...
//Java Program to print Fibonacci series import java.util.*; public class Main { public static void main(String[] args) { //Take input from the user //Create instance of the Scanner class Scanner sc=new Scanner(System.in); int t1 = 0, t2 = 1; System.out.print("Enter the number ...
Example: Display Fibonacci Series Using for Loop class Main { public static void main(String[] args) { int n = 10, firstTerm = 0, secondTerm = 1; System.out.println("Fibonacci Series till " + n + " terms:"); for (int i = 1; i <= n; ++i) { System.out.print(firstTerm +...
条件跳转的例子,绝对值 publicclassabs{publicstaticintabs(inta){if(a<0)return-a;returna; } } 编译 javacabs.java 反编译 javap -c -verboseabs.class publicstaticintabs(int); descriptor: (I)I flags: ACC_PUBLIC, ACC_STATIC Code: stack=1, locals=1, args_size=10: iload_01: ifge74: iloa...
死循环int i = 0;for(;;){System.out.println(i);i++;}【拓展案例1】打印Fibonacci数列的前20...
package com.gf.loop;/ author geek / public class Fibonacci { //设置要求几个数字 public final static int MAX=10;public static void main(String[] args) { //声明两个变量，代表前一个，后一个 int previous=0;int next=1;//前两个直接打印，如果没有前两个就不能求出下一个的值 ...
Java for Loop Arrays in Java Interfaces in Java Java ArrayList Start Learning Java Popular Examples Check prime number Print the Fibonacci series Print Pyramids and Patterns Multiply two matrices Find the standard deviation Explore Java Examples Reference Materials String ArrayList Hash...
.fibonacci() 寄存器(指令):0x1e -> LLOAD\_0 => 局部变量表:[{"num":0},{"num":0},{"num":0},{"num":0},{"num":0},{"num":0}] 操作数栈:[{"num":0},{"num":0},{"num":0},{"num":0},{"num":0},{"num":0}] 12 13org/itstack/demo/test/HelloWorld.fibonacci() ...
然而,这样优化过的性能还是无法接受,因为前面我们把响应时间的标准定为100毫秒或者更少,而computeRecursivelyWithLoop(30)却花了270毫秒。 代码清单1-3 优化递归实现斐波那契数列 public class Fibonacci { public static long computeRecursivelyWithLoop (int n) { if (n > 1) { long result = 1; do { ...