ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÔÚ̽¾¿Ó°Ïìµç´ÅÌú´ÅÐÔÇ¿ÈõµÄÒòËصÄʵÑéÖУ¬Ð¡Ã÷ÓÃÏàͬµÄµ¼ÏߺÍÌú¶¤ÈÆÖƳɵç´ÅÌú A ºÍ B£¬ÆäÖеç´ÅÌú A µÄÏßȦÔÑÊýΪ 80 ÔÑ£¬µç´ÅÌú B µÄÏßȦÔÑÊýΪ 20 ÔÑ¡£Á¬½ÓºÃʵÑéµç·£¬±ÕºÏ¿ª¹Ø£¬Èà A¡¢B Á½µç´ÅÌú·Ö±ðÓë×ã¹»¶àµÄ´óÍ·Õë³ä·Ö½Ó´¥ºó£¬ÊµÑéÏÖÏóÈçͼËùʾ¡£¸ù¾Ý´ËÏÖÏó£¬ÓÚÊÇСÃ÷µÃ³ö½áÂÛ£¬ÏßȦÔÑÊýÔ½¶à£¬µç´ÅÌúµÄ´ÅÐÔÒ»¶¨Ô½Ç¿¡£ÇëÄãÀûÓÃÉÏÊöÆ÷²Ä£¬Éè¼ÆʵÑ飬֤Ã÷СÃ÷µÄ½áÂÛÊÇ´íÎóµÄ¡£
¡¾´ð°¸¡¿¢Ù¶Ï¿ª¿ª¹Ø S£¬½«µç´ÅÌú B Ó뻬¶¯±ä×èÆ÷¡¢µçÔ´¡¢¿ª¹Ø´®ÁªÔÚµç·ÖУ¬»¬¶¯±ä×èÆ÷µ÷µ½×î´ó×èÖµ£»
¢Ú±ÕºÏ¿ª¹Ø S£¬½«»¬¶¯±ä×èÆ÷µ÷µ½½ÏС×èÖµ£¬Èõç´ÅÌú B ½Ó´¥×ã¹»¶àµÄ´óÍ·Õ룬¶Ï¿ª¿ª¹Ø£¬Êý³öÎüÆð´óÍ·ÕëµÄÊýÁ¿ n1 £»
¢Û½«µç·Öеĵç´ÅÌú B »»Îªµç´ÅÌú A£¬±ÕºÏ¿ª¹Ø S£¬½«»¬¶¯±ä×èÆ÷µ÷µ½½Ï´ó×èÖµ£¬Èõç´ÅÌúA ½Ó´¥×ã¹»¶àµÄ´óÍ·Õ룬¶Ï¿ª¿ª¹Ø£¬Êý³öÎüÆð´óÍ·ÕëµÄÊýÁ¿ n2 £»·¢ÏÖ n2 < n1 £¬µ«Êǵç´ÅÌú A µÄÔÑÊý´óÓÚµç´ÅÌú B µÄÔÑÊý£¬ËµÃ÷СÃ÷µÄ½áÂÛÊÇ´íÎóµÄ¡£
¡¾½âÎö¡¿
µç´ÅÌúµÄ´ÅÐÔÇ¿Èõ¸úµçÁ÷´óС¡¢ÏßȦÔÑÊý¶àÉÙ¡¢ÓÐÎÞÌúоÓйء£ÔÚµçÁ÷´óСºÍÌúоһ¶¨Ê±£¬ÔÑÊýÔ½¶à£¬´ÅÐÔԽǿ£»ÔÚµçÁ÷´óСºÍÔÑÊýÒ»¶¨Ê±£¬ÓÐÌúо£¬´ÅÐÔÇ¿£»ÔÚÔÑÊýºÍÌúоһ¶¨Ê±£¬µçÁ÷Ô½´ó£¬´ÅÐÔԽǿ¡£
ÒòΪµç´ÅÌúµÄ´ÅÐÔÇ¿ÈõÓëµçÁ÷´óС¡¢ÏßȦÔÑÊýºÍÓÐÎÞÌúоÓйأ¬Ì½¾¿µç´ÅÌú´ÅÐÔÇ¿ÈõÓëÏßȦÔÑÊýµÄ¹Øϵ£¬±£³ÖµçÁ÷´óСºÍÌúоһ¶¨Ê±£»Ð¡Ã÷µÄ½áÂÛûÓб£³ÖµçÁ÷²»±ä£¬ÎªÁËÖ¤Ã÷ËûµÄ½áÂÛ´íÎ󣬿ÉÒÔÈõçÁ÷ºÍÏßȦÔÑÊý¶¼¸Ä±ä£¬¹Û²ìÎüÒý´óÍ·ÕëµÄ¸öÊý£¬Éè¼ÆʵÑéÈçÏ£º
¢Ù¶Ï¿ª¿ª¹Ø S£¬½«µç´ÅÌú B Ó뻬¶¯±ä×èÆ÷¡¢µçÔ´¡¢¿ª¹Ø´®ÁªÔÚµç·ÖУ¬»¬¶¯±ä×èÆ÷µ÷µ½×î´ó×èÖµ£»
¢Ú±ÕºÏ¿ª¹Ø S£¬½«»¬¶¯±ä×èÆ÷µ÷µ½½ÏС×èÖµ£¬Èõç´ÅÌú B ½Ó´¥×ã¹»¶àµÄ´óÍ·Õ룬¶Ï¿ª¿ª¹Ø£¬Êý³öÎüÆð´óÍ·ÕëµÄÊýÁ¿ n1 £¬
¢Û½«µç·Öеĵç´ÅÌú B »»Îªµç´ÅÌú A£¬±ÕºÏ¿ª¹Ø S£¬½«»¬¶¯±ä×èÆ÷µ÷µ½½Ï´ó×èÖµ£¬Èõç´ÅÌúA ½Ó´¥×ã¹»¶àµÄ´óÍ·Õ룬¶Ï¿ª¿ª¹Ø£¬Êý³öÎüÆð´óÍ·ÕëµÄÊýÁ¿ n2 £»·¢ÏÖ n2 < n1 £¬µ«Êǵç´ÅÌú A µÄÔÑÊý´óÓÚµç´ÅÌú B µÄÔÑÊý£¬ËµÃ÷СÃ÷µÄ½áÂÛÊÇ´íÎóµÄ¡£