PROGRAMMING:buy whatever you want
Just after the double 11, he immediately came back to double 12, $$LC $$has always been rich, he now has $$a $$yuan, he wants to buy $$B $$yuan a bottle of happy water. The boss gave him a 10% discount. How many bottles of happy water can you buy at most
###Input format:
In a row, give two positive integers $$a, B (1 < = a < = 10 ^ 6, 1 < = B < = 10) $$.
###Output format:
Output the maximum amount of happy water that $$LC $$can buy in one line.
###Input example:
```in
90 10
```
###Output example:
```out
ten
```
answer：If there is no answer, please comment
###Input format:
In a row, give two positive integers $$a, B (1 < = a < = 10 ^ 6, 1 < = B < = 10) $$.
###Output format:
Output the maximum amount of happy water that $$LC $$can buy in one line.
###Input example:
```in
90 10
```
###Output example:
```out
ten
```
answer：If there is no answer, please comment