Leetcode 981 Solution
This article provides solution to leetcode question 981 (delete-columns-to-make-sorted)
Access this page by simply typing in "lcs 981" in your browser address bar if you have bunnylol configured.
Leetcode Question Link
class Solution: def minDeletionSize(self, A: List[str]) -> int: n = len(A) ans = 0 for i in range(n): cur = 'a' for word in A: if word[i] < cur: ans += 1 break cur = word[i] return ans