[코테 풀이] Split a String in Balanced Strings

Q_1221) Split a String in Balanced Strings

출처 : https://leetcode.com/problems/split-a-string-in-balanced-strings/

Balanced strings are those that have an equal quantity of 'L' and 'R' characters.

Given a balanced string s, split it into some number of substrings such that:

Each substring is balanced.
Return the maximum number of balanced strings you can obtain.

class Solution {
    public int balancedStringSplit(String s) {
        int numR = 0;
        int numL = 0;
        int count = 0;
        for (int a = 0; a < s.length(); a++) {
            if (s.charAt(a) == 'R') {
                numR++;
            } else if (s.charAt(a) == 'L') {
                numL++;
            }
            if (numR == numL) {
                count++;
            }
        }
        return count;
    }
}