Leetcode 1341 Solution

This article provides solution to leetcode question 1341 (split-a-string-in-balanced-strings)

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

Solution

class Solution: def balancedStringSplit(self, s: str) -> int: curr_sum = 0
ans = 0 for ch in s: if ch == 'L': curr_sum += 1 elif ch == 'R': curr_sum -= 1
if curr_sum == 0: ans += 1
return ans