void main()
{
char string[]=  "abc/qwe/jkh";
char *array[10];
int i=0;

array[i] = strtok(string,"/");

while(array[i]!='\0')
{
   array[++i] = strtok('\0',"/");
}
 for (i = 0; i < 6; ++i) 
        printf("%s\n", array[i]);
}

Segmentation fault