2-3implement code
no vote
hello, it so used..............................
#include <iostream>
#include <stdlib.h>............more & more
#include <stdlib.h>............more & more #include <stdlib.h>............more & more #include <stdlib.h>............more & more #include <stdlib.h>............more & more #include <stdlib.h>............more & more #include <stdlib.h>............more & more #include <stdlib.h>............more & more #include <stdlib.h>............more & more