#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;
      }
     }
    }
   }
  }
 }
}