题解 | #统计每个月兔子的总数#
统计每个月兔子的总数
https://www.nowcoder.com/practice/1221ec77125d4370833fd3ad5ba72395
class Animal():
# 使用静态方法，下面调用不用实例化
@staticmethod
def rabbit(num):
try:
list1 = []
for i in range(num):
# print(i)
if i<2:
j=1
list1.append(j)
else:
j = list1[i-2]+list1[i-1]
list1.append(j)
print(list1[-1])
except Exception as e:
print("程序执行出错{}".format(e))
if __name__ == '__main__':
num = int(input())
Animal.rabbit(num)
