LeetCode 6. ZigZag Conversion

LeetCode problem No.6. No.5 is here. modalsoul.hatenablog.com 6. ZigZag Conversion https://leetcode.com/problems/zigzag-conversion/ The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a fixed font for better legibi…