Leetcode 1324. Print Words Vertically

Posted 2021-09-05 SnailTyan

文章作者：Tyan
博客：noahsnail.com  |  CSDN  |  简书

1. Description

2. Solution

**解析：**Version 1，先将字符串按空格分开，然后找到最长的子串长度，遍历长度构造结果子串，注意每个子串后面的空格要去掉。

• Version 1

class Solution:
    def printVertically(self, s: str) -> List[str]:
        result = []
        words = s.split(' ')
        n = max(list(map(len, words)))
        for i in range(n):
            temp = ''
            for word in words:
                if i < len(word):
                    temp += word[i]
                else:
                    temp += ' '
            result.append(temp.rstrip())
        return result

Reference

1. https://leetcode.com/problems/print-words-vertically/