题解 | #统计每个月兔子的总数#
统计每个月兔子的总数
http://www.nowcoder.com/practice/1221ec77125d4370833fd3ad5ba72395
import sys
# 输出斐波那契数列"""
def tuzi(n):
if n < 3:
return 1
else:
return tuzi(n - 1) + tuzi(n - 2)
for line in sys.stdin:
p = int(line.strip())
print(tuzi(p))