#include <stdio.h>
#include <stdlib.h>

#define STRLEN 65536

int main(void){

   char q[STRLEN], command[STRLEN];
   char dir[64] = "../router_01";

   FILE *fp;
   fp = fopen("q.txt", "r");
   if(fp == NULL){
      printf("File does not exist.\n");
      exit(1);
   }

   int counter = 1;
   while(1){
      if(fscanf(fp, "%s", q) == EOF) break;
      printf("Q. %d\n", counter++);
      sprintf(command, "./%s/sim.exe %s", dir, q);
      //printf("(command) %s\n", command);
      int ret = system(command);
      printf("ret: %d\n", ret);
   }
   fclose(fp);
   return 0;
}