Given a list of characters, merge all of them into a string. Examples:
Input : ['g', 'e', 'e', 'k', 's', 'f', 'o',
'r', 'g', 'e', 'e', 'k', 's']
Output : geeksforgeeks
Input : ['p', 'r', 'o', 'g', 'r', 'a', 'm',
'm', 'i', 'n', 'g']
Output : programming
Convert a list of characters into a string in Python : https://www.geeksforgeeks.org/python-convert-list-characters-string/