µÚ1461Õ  ±ðµÃ´ç½ø³ß
    Íþв²»ÁËÒ¹Ðdz½£¬¾È²»³öʯÖÞ£¬µÈµ½ÂÞô仨À´¡¡
    ÃÏÖ¾µÉ×ÅÒ¹Ðdz½£¬ÑÛµ×µÄɱÒâÖð½¥·ÐÌÚ¡£
    ²»ÄܵÈÂÞô仨À´£¡
    ÂÞôäÄÇС×ÓÕÌ×Å´ó¸óÖ÷µÄ³è°®ÐÅÈΣ¬¾Íû¼¸¸öµîÖ÷Äܱ»Ëû·ÅÔÚÑÛµ×£¬±ð˵ËûµÄÃæ×Ó£¬Ê¯ÖÞµùÄïÀ´ÁË£¬ÂÞôäÒ²²»»á´îÀí¡£
    ÈôÕæµÄʯÖÞÂäÈëÂÞôäÊÖÖÐÉóÅУ¬²»ËÀÒ²µÃ°ë²Ð£¡
    ÃÏÖ¾ÎÕÊÖÄý¾Û×ÅÁéÁ¦£¬ÀäЦÒõðºµÄµÉ×ÅÒ¹Ðdz½£¬É±ÒâŨºñµÄÖÊÎʵÀ£º¡°ÉÙµîÖ÷µ±Õæ²»¿ÏÊͷű¾µîÒå×Ó£¿¡±
    ¡°ÐÌ·£µîÊÇÀÏʦµÄÐÌ·£µî£¬ÎÒ»¹×ö²»ÁËÖ÷¡£¡±Ò¹Ðdz½Æ½¾²ËµµÀ¡£
    ¡°ºÃ£¡ºÃµÃºÜ£¡¡±ÃÏÖ¾ÆðÉí£¬ÖÜÉíÉ±ÆøÌÚÌÚµÄÍùǰÂõ¿ªÒ»²½£¬Á¢ÂíÄÁµîÖ÷ºÍ³¤ËïµîÖ÷ÆðÉí£¬»¢ÊÓíñíñ¶¢×ÅÃÏÖ¾¡£
    ÃÏÖ¾ÒõðººÝÀ±µÄɨ¹ýÁ½ÈË£¬¡°Á½Î»Òª¸ú±¾µî¶¯ÊÖ£¿¡±
    ÄÁµîÖ÷£º¡°ÃÏÖ¾ÄãÏë×öʲô£¡¡±
    ¡°ÃÏÖ¾£¬Äã±ðºúÀ´£¬ÕâÀï¿ÉÊÇÐÌ·£µî£¡¡±³¤ËïµîÖ÷ȰµÀ¡£
    ¿´µ½ÃÏÖ¾Óж¯ÊÖµÄÓûÍû£¬Ò¹ÐÇ·²¡¢Ô½ÆßËûÃǶ¼½ôÕŵ£ÐÄÆðÀ´£¬Ö»ÓÐÒ¹Ðdz½×øÔÚλÖÃÉÏÉñɫδ±ä¡£
    ÃÏÖ¾³¶Á˳¶×ì½Ç£¬Æ¤Ð¦ÈⲻЦµÄ˵µÀ£º¡°»Åʲô£¬±¾µî²»¹ýÊÇÏëÇëÉÙµîÖ÷È¥±¾µîÄÇÀï×ö¿Í£¡¡±
    »°Àï»°ÍâµÄÒâ˼£¬¶¼Í¸Â¶¹É²»ÉÆ¡£
    ÕâÄÄÀïÊÇÇëÒ¹Ðdz½È¥×ö¿Í£¿
    Õâ·ÖÃ÷¾ÍÊÇÏëЮ³ÖÒ¹Ðdz½£¬ÄÃÒ¹Ðdz½À´ÍþвÂÞô䣬½»»»Ê¯ÖÞ¡£
    ÄÁµîÖ÷ºÍ³¤ËïµîÖ÷µÄÁ³É«¶¼ÄÑ¿´¼«ÁË£¬ÃÏÖ¾ÊÇ·èÁËÂð£¿ÒªÔÚÐÌ·£µî½«È˼ÒÉÙµîÖ÷°×ߣ¿¾Í²»ÅÂÂÞô仨À´¿ñ±©Âð£¿
    ¾ÍÔÚÕâʱ£¬Ò¹Ðdz½Í»È»ÆðÉíÃæ³¯µîÍâÐÐÀñ£¬¹§¾´º°µÀ£º¡°¹§ÓÀÏʦ¹éÀ´£¡¡±
    Ê²Ã´£¿
    ËùÓÐÈ˶¼ÊÇã¶ÁËã¶¡£
    ·´Ó¦¹ýÀ´£¬ÆëˢˢŤͷ¿´ÏòµîÍâ£¬ÔÆÎíÂÊÏÈÓ¿ÈëµîÄÚ£¬ÕâÊÇÂÞôäµÇ³¡µÄ±êÖ¾¡£
    ´Óǰ£¬ÂÞôä²»Â¶ÕæÃæÄ¿£¬ÖÚÈËÖ»¼ûÔÆÎíºÍÄ£ºý²»±æÄÐÅ®µÄÉùÒô¡£
    ºóÀ´Ð°Ä§×åºÍµîÖ÷ÅѱäµÄÊ£¬ÂÞôäÕâ²ÅµÇ³¡£¬ÏÔÂ¶ÕæÈÝ¡£×Դ˺ó£¬ÂÞôä²»ÔÙÕÚÑÚ×Ô¼ºµÄÐÎÏ󣬵«ÔÆÎíÒÀÈ»ÊÇÂÞôäµÄÏóÕ÷ºÍ´ú±í£¬Í¬Ê±Ò²´ú±íÂÞôäÒ²³öÊÖµÄ×¼±¸¡£
    ÔÆÎí£¬¿ÉÊÇÂÞôäµÄ´óɱÆ÷Ö®Ò»£¡
    ÃÏÖ¾µÄÐÄ¿©àâһϣ¬Ò»³Áµ½µ×¡£
    ÄÁµîÖ÷¡¢³¤ËïµîÖ÷ºÍÒ¹ÐÇ·²ËûÃǶ¼ËÉ¿ÚÆø£¬¸ßÐËÆðÀ´¡£
    ÂÞôä°éËæ×ÅÔÆÎí×ß½øµîÄÚ£¬ÉÙÄêµÄÄ£Ñù£¬Ò»Ë«ÂÌíø±ùÀäÉåÈ˵Ķ¢×ÅÃÏÖ¾¡£
    ÂÞôäÀäЦÃÐÆðÂÌíø£¬¿ª¿ÚÎʵÀ£º¡°ÃÏÖ¾£¬ÄãÏëÇë±¾µîµÄµÜ×ÓÈ¥ÄãÄÇÀï×ö¿Í£¿·ÇÇ׷ǹʣ¬±¾µîµÄµÜ×ÓΪʲôҪȥ£¬²»ÐèÒª¸øÄãÕâ¸öÃæ×Ó¡£¡±
    ¡°Ëû²»Ô¸Ò⣬±¾µî×ÔÈ»²»»áÃãÇ¿¡£¡±ÃÏÖ¾Ò§ÑÀÇгݣ¬ºÚ×ÅÁ³ËµµÀ¡£
    ºÇºÇ¡£
    ÂÞôäЦÉù²»Ð¼£¬Ô½¹ýÃÏÖ¾ºÍÄÁµîÖ÷ËûÃÇ£¬×ßµ½Õýλ¡£
    Ò¹Ðdz½ÈÃ룬һÖÚ³¤ÀÏ·×·×ÐÐÀñ¡£
    ÂÞôäÏÈ¿´ÏòÒ¹Ðdz½£¬¶ÔËûµãÁ˵ãÍ·£¬ÂÌíøÎÂůÁËһЩ£¬ÂÞô俪¿Ú£º¡°ÎªÊ¦ÒѾÊÕµ½ÄãµÄÏûÏ¢ÁË£¬¶áµÃÍ·³ï£¬²»´í£¡²»À¢ÊÇΪʦµÄµÜ×Ó£¬ÎªÊ¦ºÜÂúÒ⣬ÏëҪʲô¾¡¹ÜºÍΪʦ˵¡£¡±
    ¡°¶àлÀÏʦ¡£¡±Ò¹Ðdz½Á³ÉÏÒ²¸¡ÏÖЦÈÝ£¬×Ë̬·ÅËÉÁ˲»ÉÙ¡£
µÚ1461Õ ±ðµÃ´ç½ø³ß(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ