Scanner sc = new Scanner(System.in);
        String word = sc.nextLine();
        int wordNum = word.length();//Number of characters in a word
        int lineNum = wordNum + 2;//Number of characters required to enclose a word

        Character [][] plus = new Character[3][lineNum];//
        for(int i = 0; i < plus.length; i ++) {
            for(int j = 0; j < plus[i].length; j++) {
                plus[i][j] = '+';
                for(int k = 0; k < word.length(); k++) {
                    int l = k + 1;
                    plus[1][l] = word.charAt(k);//Extract the letters of the word one by one in a loop and update the elements to be enclosed
                }
                System.out.print(plus[i][j]);
            }
            System.out.println("");
        }

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