There is a string, , of lowercase English letters that is repeated infinitely many times. Given an integer, , find and print the number of letter `a`

's in the first letters of the infinite string.

**Example**

The substring we consider is , the first characters of the infinite string. There are occurrences of `a`

in the substring.

**Function Description**

Complete the *repeatedString* function in the editor below.

repeatedString has the following parameter(s):

*s:*a string to repeat*n:*the number of characters to consider

**Returns**

*int:*the frequency of`a`

in the substring

**Input Format**

The first line contains a single string, .

The second line contains an integer, .

**Constraints**

- For of the test cases, .

**Sample Input**

**Sample Input 0**

```
aba
10
```

**Sample Output 0**

```
7
```

**Explanation 0**

The first letters of the infinite string are `abaabaabaa`

. Because there are `a`

's, we return .

**Sample Input 1**

```
a
1000000000000
```

**Sample Output 1**

```
1000000000000
```

**Explanation 1**

Because all of the first letters of the infinite string are `a`

, we return .