#include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
 #define ONE_DOT '.',
 #define TWO_DOTS ONE_DOT ONE_DOT
 #define FIVE_DOTS TWO_DOTS TWO_DOTS ONE_DOT
 #define TEN_DOTS { FIVE_DOTS FIVE_DOTS },
 #define TWENTY_DOTS TEN_DOTS TEN_DOTS
 #define FIFTY_DOTS TWENTY_DOTS TWENTY_DOTS TEN_DOTS
 #define ONE_HUNDRED_DOTS FIFTY_DOTS FIFTY_DOTS
 
 
 int B[10][10] = {ONE_HUNDRED_DOTS};
 char A[26] = {'A', 'B', 'C', 'D', 'E', 'F', 'G','H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'};
 
 int main()
 ...