#include <stdio.h>
 main()
 { 
  int c;
  while(1){
   c = get_c();
   while(c == '/'){
    c = get_c();
    if(c == '*'){
     printf("/*");
     int done = 0;
     while(! done){
      c = get_c();
      printf("%c",c);
      while(c == '*'){
       c = get_c();
       printf("%c",c);
       if(c == '/'){
        done = 1;
        c = get_c();
        break;
       }
      }
     }
    }
   }
  }
 }