斐波那契数列

 1 eg:
 2 def sum(max_data):
 3     result = []
 4     while True:
 5         if len(result) == 0:
 6             result.append(1)
 7         elif len(result) == 1:
 8             result.append(1)
 9         else:
10             v = result[-1] + result[-2]
11             if v > max_data:
12                 break
13             result.append(v)
14     return result
15 c = sum(100)
16 print(c)
17 # -------------[1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]------------