Searches a word in a 2D character matrix
To use this class, just use SearchWordInMatrix.exist(characterArray, word) inside the main class
public boolean exist(char[][] array, string word) {
//returns the result in a boolean form
}Example code, for understanding:
public static void main(String[] args) {
SearchWordInMatrix searchWordInMatrix = new SearchWordInMatrix();
char[][] board = {{'A','B','C','E'},{'S','F','C','S'},{'A','D','E','E'}};
System.out.println(searchWordInMatrix.exist(board, "ABZDC"));
}