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 legibility) And...
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 legibility)
And then read line by line: "PAHNAPLSIIGYIR"
Write the code that will take a string and make this conversion given a number of rows:
Example 1
Input: s = "PAYPALISHIRING", numRows = 3
Output: "PAHNAPLSIIGYIR"
Example 2
Input: s = "PAYPALISHIRING", numRows = 4
Output: "PINALSIGYAHRPI"
Explanation: P I N A L S I G Y A H R P I
Example 3
Input: s = "A", numRows = 1
Output: "A"
Constraints
- 1 <= s.length <= 1000
- s consists of English letters (lower-case and upper-case), ',' and '.'.
- 1 <= numRows <= 1000
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