/*  Create a function that counts the number of times a 
 *  particular letter shows up in the word search.
 */
using namespace std;
int letterCounter(vector<vector<char>> arr, char c) {
	int mycount = 0;
	// loop over the array to get the count of each character array
	for (int i=0;arr.size()>i;i++){
		// add the count of "c" to count
		mycount += count(arr[i].begin(),arr[i].end(), c);
	}
	return mycount;
}