**Balanced** strings are those that have an equal quantity of `'L'`

and `'R'`

characters.

Given a **balanced** string `s`

, split it in the maximum amount of balanced strings.

Return *the maximum amount of split balanced strings*.

**Example 1:**

Input:s = "RLRRLLRLRL"Output:4Explanation:s can be split into "RL", "RRLL", "RL", "RL", each substring contains same number of 'L' and 'R'.

**Example 2:**

Input:s = "RLLLLRRRLR"Output:3Explanation:s can be split into "RL", "LLLRRR", "LR", each substring contains same number of 'L' and 'R'.

**Example 3:**

Input:s = "LLLLRRRR"Output:1Explanation:s can be split into "LLLLRRRR".

**Example 4:**

Input:s = "RLRRRLLRLL"Output:2Explanation:s can be split into "RL", "RRRLLRLL", since each substring contains an equal number of 'L' and 'R'

**Constraints:**

`1 <= s.length <= 1000`

`s[i]`

is either`'L'`

or`'R'`

.`s`

is a**balanced**string.

class Solution {
public int balancedStringSplit(String s) {
}
}