UVa/320 - Border/320.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 char m[32][32], d, x = 'X';
   4 int main(){
   5   int t=1, c, i, j;
   6   for (scanf("%d", &c); c-- && scanf("%d %d\n", &j, &i) == 2 && printf("Bitmap #%d\n", t++); printf("\n")){
   7     memset(m, '.', sizeof m);
   8     while (scanf("%c", &c) && c != '.'){
   9       if (c == 'E') m[i-1][j++] = x;
  10       else if (c == 'W') m[i][(j--)-1] = x;
  11       else if (c == 'S') m[(i--)-1][j-1] = x;
  12       else if (c == 'N') m[i++][j] = x;
  13     }
  14     for (i=31; i>=0; --i, printf("\n"))
  15       for (j=0; j<32; printf("%c", m[i][j++]));
  16   }
  17   return 0;
  18 }