µÚ¶þ°ÙÈýʮһÕ ʧÂä¸Ð(1/2)
    
	
    
    
    	    ÂÞ¹ãÁÁÕâʱÔÙŤͷȥ¿´ºúͬµÄÁ½¸ö·¿Ú¡£
    Ò»±ßÊÇÄÇÅ®µÄ¸ú¼¦Ò»ÑùµÄÆËÀâ×Å·É£¬¼â½Ð×Å´óº°¡°¾ÈÃü¡±¡£
    ÁíÒ»±ß£¬¼¤Çé·¸×ïµÄͬѧÔçÒѾÅܳöÈ¥£¬ÏûʧµÃÎÞÓ°ÎÞ×ÙÁË¡£
    ËµÊµ»°£¬ÂÞ¹ãÁÁµ±Ê±Ò»µãÒ²²»ÏëÅÜ£¬ËûÖ»¾õµÃºÜÎÑÄÒ¡£
    µ«Æ«Æ«ÎªÊ²Ã´ÎÑÄÒËûÓÖ˵²»Çå¡£
    Èç¹ûûÓÐÕâ¸öÅ®ÈË£¬ËûÔç¾Í¶þ»°²»ËµÉÏÊÖÁË£¡Õæµø·Ý£¡
    ²»²»²»£¬ºÃÏñÄÇÑùÒ²²»¶Ô£¬ºÃÏñ¸üÓ¦¸Ã×áͬѧһ¶Ù²ÅÊÇ£¡
    ÕâËûÂèËãÊÇʲôʶù£¡
    ·´µ¹ÅªµÃ×Ô¼º¸ú»µÈËËÆµÄ£¡¶øÇÒʶù»¹ÄÖ´óÁË£¡
    ÕæÊǸöɵx£¡ÄãËûÂè´ò¹ý¼ÜÂð£¿
    ÎªÕâôµãʶù£¬¶¯Ê²Ã´µ¶£¬Í±Ê²Ã´È˰¡£¡
    µ±Ê±µÄÂÞ¹ãÁÁÒ»¶Ç×ÓÆø£¬È´Æ«Æ«²»ÖªµÀ¸Ã³¯ËÈ¥·¢»ð¡£
    ËûÉõÖÁÀÁµÃ±¨¸´¸Õ¸ÕÄǸøÁËËûһȵġ°Æ¤¼Ð¿Ë¡±£¬Ö»ÓÐĬĬµÄÁà×ÅÔÓÃæÕÈÂýÂýÍù¼Ò×ß¡£
    Ò»Â·ÉÏ£¬ÉõÖÁ»Øµ½¼ÒÀËûÄÔ×ÓÀïÈ«ÊÇÉÁ×ÅÕâ¼þʵľ¹ý¡£
    ËûÎÞ·¨²»È¥×ÁÄ¥µ½µ×Ôõôһ»ØÊ¡£
    È»¶øÊ±¼ä¸ù±¾¾Íû¸øÂÞ¹ãÁÁ×Ô¼ºÏëÃ÷°×µÄ»ú»á¡£
    µ±ÌìÍíÉÏ£¬ÄǶÔÄÐÅ®±¨Á˰¸£¬ÂÞ¹ãÁÁÄǸöͬѧ¾Í±»×¥×ÅÁË¡£
    ¸ú×ŵڶþÌìÒ»´óÔ磬¹«°²¾ÍÕÒµ½ÂÞ¹ãÁÁµÄ¼ÒÀïÀ´¡£
    µ±ËûÃǸøÂÞ¹ãÁÁ´÷ÉÏîí×ÓµÄʱºò£¬ÂÞ¹ãÁÁ²ÅÕæÕý¸ãÃ÷°×£¬ÔÀ´ËûÄǸöͬѧÆÁËËû¡£
    ÄdzôС×Ó²ÅÊDz»¶ÏɧÈÅÈ˼Òδ»éÆÞµÄ¶ñÈË£¬Ëû¸ù±¾²»¸Ã¹ÜÕâÖÖÆÆÊ¡£
    ×îÖյĽá¹û£¬ÊÇÂÞ¹ãÁÁÄǸöͬѧ×÷ΪÖ÷·¸±»ÅÐÁËÆßÄ꣬¶øÂÞ¹ãÁÁ×Ô¼ºÂäÁ˸öÈýÄêÇ¿ÀÍ¡£
    ÔÚ¾ÐÁôËùÀÂÞ¹ãÁÁ³¦×Ó¶¼»ÚÇàÁË¡£
    ÕâÊÂÖ»ÒªÏëÆðÀ´£¬¾Í½ÐËû˵²»³öµÄ¶ñÐÄ¡£
    Ëû´òÁËÄÇô¶à´Î¼Ü£¬¾ÍÊý×îºóÕâ´ÎûԩÍ÷£¬×îû³öÏ¢£¬×î²»Ó¦¸Ã¡£
    ÆäʵËû¸ù±¾¾ÍûÄܶ¯ÊÖ£¬È¥Á˾ÍÊǰװ¤ÁËÒ»ÀÏÈ£¬È´ÒªÎª´Ë¸¶³öÈýÄêµÄ×ÔÓÉ¡£
    ºÏ×ÅÈ«ÊÇÒòΪͬѧ·¸É§£¡
    Õⶼʲô¸úʲô°¡£¡°×¶×ÁËÈýÄꡣͼʲô£¡
    ÒÔºóËÕÒËû°ïæ´ò¼ÜËû¾ÍÏÈ×áË£¡
    µ«Õ⻹²»ÊÇ×îÔãµÄ£¬×îÔãµÄÊÇÒòΪÕâ¼þɧÊ£¬ÂÞ¹ãÁÁËùÓµÓеÄÒ»ÇÐÈ«»ÙÁË¡£
    ±¾À´ÒѾÁ½Ö»½ÅÂõ½øÊжӵÄËû£¬Ê·¢Ö®ºó£¬±»¶ÓÀï³¹µ×³ýÃûÁË¡£
    Ö°ÒµÔ˶¯Ô±µÄÉúÑÄÖÁ´ËΪֹ¡£
    ¹Ú¾ü£¬½±ÅÆ£¬Á콱̨£¬È«¶¼³ÉÁËÅÝÓ°£¡
    ÁíÍ⣬ºÃʲ»³öÃÅ£¬»µÊ´«Ç§Àï¡£
    ¾ÍÒòΪÕâ¼þʶùµÄÌØÊâÐÔÖÊÎÊÌ⣬ÂÞ¹ãÁÁ±³ÉÏÁËÁ÷Ã¥ºÍÇ¿x·¸µÄ×ïÃû¡£
    ½ÖµÀÀï´«µÃÉñºõÆäÉñ£¬ºÃÏñËû²ÅÊǶñ¹áÂúÓ¯µÄÖ÷·¸¡£
    ÄDz»ÓÃ˵£¬Ç×ÈËÃÇͬÑùÒ²¶ª¹»ÁËÈË£¬Ò²ÉË͸ÁËÐÄ¡£
    ÓÈÆäÊÇÂÞʦ¸µ£¬Ò»Ïò×îÒÔÕâ¸ö¶ù×ÓΪÈÙµÄËû£¬ÊܵĴ̼¤×î´ó¡£
    ÎªÕâʶù£¬ËûÕâ¸öµ±°Ö°ÖµÄ¾õµÃ¼òֱûÁ³ÔÙ¼ûÈËÁË¡£
    µ±ÌìºÈµÃõ¤ôú´ó×í£¬ÉõÖÁÆøÔÎÁ˹ýÈ¥£¬±»Ë͵½ÁËÒ½ÔºÀï¡£
    µÈµ½³öÔºÖ®ºó£¬Ëû¾Í°ÑÂÞ¹ãÁÁµÄ½±×´¶¼³¶ÁË¡£
    ²»µ«¶ÔÍâÐû³ÆÂÞ¼ÒÔÙûÓÐÕâ¸ö¶ù×Ó¡£
    ²»ÈÃÂÞ¼ÒÈκÎÒ»¸öÈËÈ¥¿´ÍûÕâ¸ö¶ù×Ó¡£
    ÉõÖÁÁ¬ÁÚ¾ÓÃÇÌá¼°¶¼²»ÐС£
    Ò»µ©ÓÐÈËѯÎÊ£¬ÄÄÅÂÊǺÃÐĺÃÒâ¡£
    ÂÞʦ¸µÒ²Ò»¶¨ÀäÁ³¹ØÃŽøÎÝ£¬ÔÙÒ²²»¿ÔÒ»Éù¡£
    ÓÚÊÇÂÞ¹ãÁÁ£¬¾Í³ÉÁË2ºÅÔºÀÖÚËùÖÜÖª£¬ËÒ²²»¸Ò´¥ÅöµÄÂÞ¼Ò½û¼É¡£
    ÈýÄêÀ´£¬ÔÙÎÞÈËÌá¼°¹ýÕâ¼þÊ£¬Ò²Ã»ÈËÎʹýÂÞ¹ãÁÁ¡£
    ³ýÁËÂÞÉô¶ùż¶ûÏë¶ù×ÓÁË£¬×Ô¼º¶ãÎÝÀï͵͵ĨÑÛÀá¡£
µÚ¶þ°ÙÈýʮһÕ ʧÂä¸Ð(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ