#include <stdio.h>
#include "listobj.h"

class Int : public Obj {
	static char* name;
 public:
	int val;
	Int(int v) { val = v; }
	char* className() { return name; }
};

char* Int::name = "Int";

int main()
{
	Int dez=10;
	List l;
	char str[31];
	int i;

	while( 1 )	{
		printf("> ");
		gets_s(str, sizeof(str));
		if( sscanf_s(str, " %d", &i, sizeof(i))==1 ) {
 		  l.insert(new Int(i));
		}
		else {
			char c;
			sscanf_s(str, "%c", &c, sizeof(c)); 
			if( c == 'q' )
				break;
		}
	}

	printf("----------\n");

	ListIter li(&l);
	li.first();
	while( !li.end() )
		printf("%d ", ((Int*)(li.next()))->val);

	printf("\n");

	li.last();
	while( !li.end() )
		printf("%d ", ((Int*)(li.prev()))->val);

	printf("\n");

    getchar();
}