c++ programing language

For this project, you will write a program with the following 4 functions: 1. Write a function with the following description. This function inspects the characters in the given array charArray and returns true, iff the array contains a palindrome A palindrome is a sequnece of characters that reads the same forward or backward: e.g bool isPalindrome(char charArrayD, int arraySize); 2. Write a function with the following description. This function inspects the characters in the given array charArray and counts the number of times targetChar occurs. so for e.g. for the input array 'ey,'e' and targetChar 'e this function should return 2, but for targetChar 'x', this function should return O. int countHowMany(char charArrayD, int arraySize, char targetChar); 3. Write a function with the following description. This function inspects the characters in the given array charArray and returns the character that has the highest number of occurrences. for e.g. for the input array ['e','y','e'), the function returns 'e * for e.g. for the input array {m','i','s','s','i','s",s.,'i','p','i'), the function returns 's for input array f'c','a','r'), the function is allowed to return any arbitrary character within the array (e.g. 'c') You can assume t hat charArray] contains only characters a-z and/orA -Z char getMostFrequentChar(char charArrayl, int arraySize)