菜鸟学Python
上一次我们写了一个关于斐波那契数列的程序，为了提高对Python的灵活运用，这次再写一个小程序。大家可以比较一下每个程序的优势，看看是否得到什么灵感。01 import sys
02
03 # Here's our main function. Python is pretty efficient here. You
04 # should notice that there are no braces. Python is dependant on
05 # whitespace to define blocks.
06
07 def main():
08 print "\nHow many numbers of the sequence would you like?"
09 n = int(sys.stdin.readline())
10 fibonacci(n)
11
12 # Here's the fibonacci function. Like in Perl, you can assign multiple
13 # variables on a line without using a temporary variable. Also, the for
14 # loop here works more like a foreach loop by setting a range from 0 to n.
15
16 def fibonacci(n):
17 a,b = 0,1
18 for i in range(0,n):
19 print a
20 a,b, = b,a+b
21
22 main()
两个函数实现了这个算法：
1、main函数主要是获取用户输入，并执行程序。
2、fibonacci函数就是主要的算法实现了。
3、大家关键是看看程序的第20行，这个是程序的亮点。
如果是java呢？
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