LeetCode içerisinde bulunan “Split a String in Balanced Strings” sorusunun açıklaması ve çözümü. Bu soruda verilen string’i en fazla kaç adet dengeli (R ve L harfleri sayısı eşit) string’e ayırabileceğiniz soruluyor.

🔥 LeetCode 1221. Split a String in Balanced Strings: https://leetcode.com/problems/split-a-string-in-balanced-strings/

➡️ Problem açıklaması:

Balanced strings are those who have 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 splitted balanced strings.

Example 1:

Input: s = “RLRRLLRLRL”

Output: 4

Explanation: s can be split into “RL”, “RRLL”, “RL”, “RL”, each substring contains same number of ‘L’ and ‘R’.

Example 2:

Input: s = “RLLLLRRRLR”

Output: 3

Explanation: s can be split into “RL”, “LLLRRR”, “LR”, each substring contains same number of ‘L’ and ‘R’.

Example 3:

Input: s = “LLLLRRRR”

Output: 1

Explanation: s can be split into “LLLLRRRR”.

Example 4:

Input: s = “RLRRRLLRLL”

Output: 2

Explanation: 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] = ‘L’ or ‘R’