ƴ��������Ϸ��һ�����к����ģ�â¾Óªï¿½ï¿½ï¿½ï¿½ï¿½Î¡ï¿½ï¿½ï¿½Ï·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Âµï¿½ï¿½ï¿½Ï·ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½È¤Î¶Ê®ï¿½ï¿½ÄºÏ³ï¿½ï¿½æ·¨ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ü²ï¿½Ò»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ï·ï¿½ï¿½ï¿½é£¬ï¿½òµ¥µÄ²ï¿½ï¿½ï¿½ï¿½ï¿½Ê½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½á¸»ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Íµï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ð³ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ÄºÏ³ï¿½Ôªï¿½Ø£ï¿½ï¿½ï¿½ï¿½ï¿½Ö®ï¿½ï¿½ï¿½ï¿½Ðºï¿½ï¿½ï¿½ï¿½á¸»ï¿½Ä½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½È¡ï¿½ï¿½ï¿½æ·¨ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½ï¿½Ö¡ï¿½
��Ϸ����
��Ϸ���õ��ǿɰ��Ŀ�ͨ���磬���Ҫ��Ϊһ����˾������ʻ�Լ��ij��ӵ���ͬ�ĵط��ӿ��ˣ�Ȼ�����Ƕ���ȫ׼ʱ���͵�Ŀ�ĵأ���������Ϳ��Ի�ý�ң����ܺܶ�������������ſ�ij������򵥵��淨�dz��������֣��������������Ȥ�ķ��úϳ���Ȥ��ϲ�������ذɣ�
��Ϸ��ɫ
1����ͨ���л��磬��Ȥ���淨ģʽ�������㲻һ������Ϸ����
2���ϳ��Ƿdz����ɵģ����ҵȼ�Խ�ߵ��ܳ��������������Ҳ����ߵ�
3����Ϸ�е��ܳ�����dz��Ķ࣬ÿ�����߻��зḻ�Ŀ�Ͷ��������ȡ
��Ϸ����
1���ȼ�Խ�ߵ��ܳ��ٶ�Խ�죬�ڴ��ع�����Ӯ�ø��ཱ��
2��������ϷҲ���Զ����л������У�����Ϊ��Ҳ�����������
3�������ֲ�ͬ�ij���ѡ��Ϊ���ṩ����Ľ�Ǯ�������㷢���¸��Ĵ�û���