Problem Enter n value, programming outputs the following graphics.
INPUT an integer N (1 <= n <= 7).
Output is arranged in a rhombic uppercase character, the first character is Z, and then in turn is Y, X ...
Sample INPUT3
Sample Output Z y xw v u t
INT i = -1, f, n, c; main () {i == - 1 && (Scanf ("% D", & n), f = 0, C = 'Z', i ), Printf ("% * C / N ", 2 * I, I? C -: 0, Printf ("% * C ", N-I 1, C -)), (f = i == n-1? 1: f )? main (i -): main (i );
