2808: 买房子

解题思路:

注意事项:

参考代码:

n,k = map(int,input().split())
year=0
money=200
k=k*0.01

for i in range(1,22):

  if i>20:
     print('Impossible')
     break
  if n*i>=money:
     print(i)
     break
  money = money + money * k