Fibonacci method

• 斐波纳契法

Fibonacci method的用法和样例：

例句

1. Write a function to print the Fibonacci numbers.
   写一个函数打印裴波纳契数。
2. Fibonacci Expansion is largely similar to Fibonacci Retracement and intended for determining of the end of the third wave.
   斐波纳契扩展大体和斐波纳契撤回相同并为了确定第三条波浪线的末尾。