1 #include <stdio.h>

     6 #include <stdio.h>

     2 #include <stdlib.h>

     7 #include <stdlib.h>

     3 #include <list.h>

     8 #include <list.h>

     4 

     9 

     5 int main (int argc, char **argv)

    10 int main (int argc, char **argv)