PROGRAMMING:Wage calculation

In the twinkling of an eye, the wonderful university life is over, and little C is facing the problem of finding a job. Xiao C sent two resumes online, and a company called him. The phone said: because you are a member of ACM, we decided to hire you, but because it is the IT industry, we don't know your specific level, and the starting salary is not high; For general companies, wage increases include monthly increase, quarterly increase, half year increase and annual increase, with fixed amount increase and percentage increase; Our company will give you a corresponding salary increase for your performance. Small C finally decided to enter the company, because of good performance, small C's monthly salary increased by 10%. Given the initial salary X of small C, the salary of small C after K months（ All wages refer to monthly salary)
###Input format:
Multiple sets of test data, 2 integers x k in each group
(1000<=x<=100000,0<=k<=50)
###Output format:
The salary of small C after K months, 2 decimal places. Each output occupies one line.
###Input example:
Here is a set of inputs. For example:
```in
1000 1
1000 2
1000 3
1000 10
```
###Output example:
The corresponding output is given here. For example:
```out
one thousand and one hundred
one thousand two hundred and ten
one thousand three hundred and thirty-one
two thousand five hundred and ninety-three point seven four
```







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