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want detailed code urgently

2. Palindrome - A palindrome is a sequence of characters that is the same when read backwards and forwards, e.g MALAYALAM ABBA R2D22D2R etc. Write a program palindrome.cpp which takes as input a nxn 2D array of characters, and counts the number of rows which are palindromes, number of columns which are palindromes and the number of major diagonals which are palindromes. Assume the maximum value of n is 100 and all characters are capital letters Input Format : The first line contains n, the dimension of the 2D (square) array. Lines 2 to n + 1 contain a string of n characters terminated by a newline. Newline is not considered to be a part of the string. Output Format : Print the number of palindromes on a single line. Sample input 1: 2 ON NO Sample output 1: 2 Explanation: the two major diagonals 00 and NN are palindromes; there are no rows or columns which are palindromes Sample input 2: 3 AAA BBB CCC Sample output 2: 3 Explanation : All the 3 rows (AAA, BBB, CCC) are palindromes. No columns or major diagonals are palindromes. Filename: palindrome.cpp