µÚÈý°ÙÁã¶þÕ Óö¼ûÊìÈË(1/2)
    
	
    
    
    	    Ð¡Í¯ÄÑÑÚÐÄÖе虜¯£¬¾Í¼ûËûÊÖÉÏÄó×ÅÒ»¿éºÚ÷ñ÷ñµÄ¿óʯÔÚÀîåÐÒ£ÑÛǰ»ÎÁË»Î˵µÀ£º¡°ÕÆÃÅ´óÈË£¬Äã¿ì¿´ÕâÊÇʲô£¿¡±
    ¡°¹î¿óʯ£¡¡±ÀîåÐÒ£ºöÈ»Õö´óÑÛ¾¦£¬Ò»°Ñ´ÓСͯµÄÊÖÀïÇÀÁ˹ýÀ´£¬¡°Õâô´óµÄ¹î¿óʯ£¬´ÓÄÇÉîÔ¨¾ÞòþµÄʬÌåÀï¸ãÀ´µÄ£¿¡±
    Ð¡Í¯Á¬Á¬µãÍ·£¬Á³ÉϵÄЦÈݶ¼Ã»ÓÐÏûÍ£¹ý£º¡°ÕâÖ»ÊÇÆäÖÐÒ»²¿·Ö£¬ÄÇÉîÔ¨¾ÞòþµÄ¶Ç×ÓÀïÃæ»¹Óкܶ࣡¡±
    ¡°Ê²Ã´Çé¿ö£¿¡±
    ÀîåÐÒ£Ö±½ÓÊǸú×ÅСͯ»ØÁ˹¶´¸®£¬±ã¼ûÉîÔ¨¾ÞòþÙ¼´óµÄʬÌåÒѾ±»Ò»·ÖΪ¶þ£¬Ò»ÍƺÚ÷ñ÷ñµÄ¹î¿óʯÕýÔÚÄǾÞòþµÄ¶Ç×ÓÖС£
    ¡°ÄѲ»³ÉÕâÐóÉú¾ÓÈ»³Ô¹î¿óʯÂ𣿡±ÀîåÐÒ£¼ñÆðÁËÒ»¿éð¤ºýºýµÄ¹î¿óʯ£¬Öå×Åü˵µÀ¡£
    Ð¡Í¯Á¢¿ÌÊǸøËû½âÊ͵À£º¡°Ã»´í£¬ÎÒ·¢ÏÖµÄʱºò£¬ÒѾÓÐÒ»²¿·Ö¹î¿óʯ±»ËûÏû»¯ÁË¡£¡±
    ÎÅÑÔ£¬ÀîåÐÒ£ºöÈ»ÊÇÓÐЩºÃÆæµÄ¿´×ÅÕâÉîÔ¨¾ÞòþµÄʬÌå¡£
    Ö®Ç°ÀÊ¿ÆËµÕâÉîÔ¨¾ÞòþÊÇͻȻ³öÏÖÔÚÉîԨϿ¹ÈµÄ£¬°´µÀÀí½²Ó°Ï®²¿ÂäµÄ¼Ò»ï¾ÍËãÊÇ´ò²»ËÀÕâÉîÔ¨¾Þòþ£¬Ò²Ó¦¸ÃÄÜÄì×ß°É¡£
    ÕâÉîÔ¨¾ÞòþµÄÀ´Ô´¿Ï¶¨²»¼òµ¥£¬Ëµ²»¶¨¾ÍºÍÇõ³¤Àʲ¼ÓÐʲô¹ØÏµ¡£
    ²»¹ýÏÖÔÚʬÌåÔÚ×Ô¼ºµÄÊÖÉÏ£¬¾ÍËãÓйØÏµÓÖÈçºÎ£¬ºÃ´¦¶¼ÔÚËûÕâÀïÁË¡£
    ¡°ÕÆÃÅ´óÈË£¬ÓÐÁËÕâЩ¹î¿óʯ£¬ÎҾͿÉÒÔΪÄúÖØËÜÕ¶Áú½££¬Äú¾Í¿ÉÒÔÔÙ´ÎÓµÓÐ×Ô¼ºµÄ±¾Ãü·¨Æ÷ÁË¡£¡±
    Ð¡Í¯Õâʱºò·Ç³£¼¤¶¯£¬ÄÇÒ»Á³Ð¦ÒâµÄÄ£ÑùÈÃÀîåÐÒ£ÉõÊÇÐÀο¡£
    ËäȻ˵ƽʱÀîåÐÒ£¶ÔËû·Ç³£Ñϸñ£¬µ«¹Ø¼üʱºòСͯ»¹ÊÇÏë×Å×Ô¼ºµÄ°¡¡£
    ¡°·ÅÊÖÈ¥×ö°É£¬Óò»ÍêµÄ¾Í¸øÁ¶Æ÷Ì㬿ÉÒÔ¶àΪ¹ÏƤÃÇÒ²´òÔìһЩ·¨Æ÷¡£¡±
    ÌýµÃÕâ»°£¬Ð¡Í¯Î¢Î¢Ò»ã¶£¬Õâ¿ÖÅÂÊÇËûµÚÒ»´Î¼ûµ½ÀîåÐÒ£Õâô´ó·½µÄʱºò¡£
    ......
    Óë´Ëͬʱ£¬Ó°Ï®²¿ÂäÖ®ÖУ¬Àʲ¼ÂúÁ³Òõ³ÁµÄ¿´×ŵØÉÏ¡®ÉîÔ¨¾Þòþ¡¯µÄʬÌå¡£
    ¡°¹î¿óÊ¯ÄØ£¿¡±
    Àʲ¼Éí±ßµÄ¼¸¸öħͷҲÊÇÒ»Á³µÄ¾ªÑÈ¡£
    ¡°²»»á±»ÄǸö¼Ò»ï¸øÄÃ×ßÁ˰ɡ£¡±
    Ò»¸öħͷºöÈ»ÊǰÑÏÓÒÉÄ¿±êËø¶¨ÔÚÁËÀîåÐÒ£ÉíÉÏ¡£
    Àʲ¼µ±¼´¾ÍÒ¡ÁËÒ¡Í·£¬µÀ£º¡°Ó¦¸ÃûÓУ¬ËûÔõô»áÖªµÀÕâ¾ÞòþÌåÄÚÓйî¿óʯ¡£¡±
    ¡°¿ÉÌý˹̹ÉÀÊ¿ÆËù˵£¬ËûÏÖÔÚÔÚÏ¿¹ÈÖ®ÖÐչʾ¹ý¾ÞòþµÄ±íƤ¡£¡±
    ÎÅÑÔ£¬ÓÐÒ»¸öħͷµÄüëÁ¢¿ÌÖåÁËÆðÀ´£¬¾ÍÌýËû³ÁÉùµÀ£º¡°Õâ¸ö¼Ò»ïÌ«ÓÐÎÊÌâÁË£¬Ã÷Ã÷ÐÞΪ¾Í²»¸ß£¬½á¹û²»½öÄܹ»É±µô¾Þòþ£¬Á¬¾ÞòþµÄ±íƤ¶¼Äܹ»ÆÆ¿ª£¬¹î¿óʯÓкܴó¼¸ÂÊÔÚËûÊÖÉÏ¡£¡±
    Àʲ¼Ìýµ½ÊÖϵÄÍÆ¶Ï£¬ÈÔ¾ÉÊÇÄÑÒÔÏàÐÅ£¬ÒòΪÈô¾ÞòþÕæÊÇÀîåÐңɱµÄ£¬ÏÈǰËûÀ¹×¡ÀîåÐÒ£µÄȥ·£¬ËûÍêÈ«Äܹ»´³¿ªµÄ¡£
    µ«ÀîåÐңȴֱ½ÓʾÈõ£¬»¹½«Ê¬Ìå½»Á˳öÀ´£¬ËùÒÔËûÈÏΪÀîåÐÒ£Ó¦¸ÃÖ»ÊǼñ©µÄÈË£¬¾ÞòþºÜ¿ÉÄÜÔç¾Í±»É±ÁË¡£
    µ«ÊÖµ×ÏÂÕ⼸¸öħͷµÄÍÆ¶ÏÒ²²»¼Ù£¬Èç¹ûÕæµÄÊÇÀîåÐÒ£ËùΪ£¬ÄÇËûµÄÉíÉϿ϶¨»³ÓÐÒ챦¡£
    ¿öÇÒÕâ¼þÊÂÇéÇ£³¶ºÜ´ó£¬ÈôÊDz»ºÃºÃ´¦Àí£¬Õû¸öÓ°Ï®²¿Âä¶¼»á³öʵġ£
µÚÈý°ÙÁã¶þÕ Óö¼ûÊìÈË(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ