Project initialized using dotnet core CLI:
dotnet new console
Original problem : Reverse String https://leetcode.com/problems/reverse-string
Write a function that reverses a string. The input string is given as an array of characters char[].
Do not allocate extra space for another array, you must do this by modifying the input array in-place with O(1) extra memory.
You may assume all the characters consist of printable ascii characters.
Example 1 :
Input: ["h","e","l","l","o"]
Output: ["o","l","l","e","h"]
Example 2 :
Input: ["H","a","n","n","a","h"]
Output: ["h","a","n","n","a","H"]