Connect6/dummy.cpp

   1 #include <stdio.h>
   2
   3 int main() {
   4         char c;
   5         while (true) {
   6                 scanf("%c", &c);
   7                 printf("%c", c);
   8                 fflush(stdout);
   9                 if (c == 'x')
  10                         break;
  11         }
  12         printf("I'm closed!\n");
  13         return 0;
  14 }